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Difference between revisions of "amd/epyc"
< amd

(→‎7000 Series)
(→‎Naming scheme: Add 4004 series)
 
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| developer        = AMD
 
| developer        = AMD
 
| manufacturer      = GlobalFoundries
 
| manufacturer      = GlobalFoundries
 +
| manufacturer 2    = TSMC
 
| type              = System on chips
 
| type              = System on chips
 
| first announced  = May 16, 2017
 
| first announced  = May 16, 2017
Line 12: Line 13:
 
| isa              = x86-64
 
| isa              = x86-64
 
| microarch        = Zen
 
| microarch        = Zen
 +
| microarch 2      = Zen 2
 +
| microarch 3      = Zen 3
 +
| microarch 4      = Zen 4
 
| word              = 64 bit
 
| word              = 64 bit
 
| proc              = 14 nm
 
| proc              = 14 nm
 +
| proc 2            = 7 nm
 +
| proc 3            = 5 nm
 
| tech              = CMOS
 
| tech              = CMOS
−
| clock min        =  
+
| clock min        = 2,000 MHz
−
| clock max        =  
+
| clock max        = 2,400 MHz
 
| package          = FCLGA-4094
 
| package          = FCLGA-4094
 +
| package 2        = FCLGA-?
 
| socket            = Socket SP3
 
| socket            = Socket SP3
 +
| socket 2          = Socket SP5
  
 
| succession      = Yes
 
| succession      = Yes
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== Overview ==
 
== Overview ==
−
The EPYC family was announced during AMD's Financial Analyst Day on May 16, [[2017]]. EPYC replaces the previous {{amd|Opteron}} server family with the introduction of the {{amd|Zen|l=arch}} microarchitecture which was introduced in early in 2017 for the mainstream market. EPYC processors support 1-way and 2-way [[multiprocessing]]. The first series of processors based on the {{amd|Naples|l=core}} codename was launched in June 2017.
+
[[File:lisa announces epyc.png|right|thumb|Lisa Su introducing EPYC.]]
 +
EPYC is AMD's flagship mainstream server microprocessors. It was originally announced during AMD's Financial Analyst Day on May 16, [[2017]]. EPYC replaces the previous {{amd|Opteron}} server family with the introduction of the {{amd|Zen|l=arch}} microarchitecture which was introduced early [[2017]] for the mainstream market. EPYC processors support 1-way and 2-way [[multiprocessing]].
 +
 
 +
First generation EPYC processors, the 7001 series codenamed "{{amd|Naples|l=core}}", are based on the {{amd|Zen|l=arch}} microarchitecture and were launched in June [[2017]]. Using chips manufactured on a [[GlobalFoundries]] [[14 nm process]], these microprocessors range from [[8 cores|eight]] to [[32 cores|thirty-two]] cores. In mid-[[2019]], AMD introduced the second EPYC generation, the 7002 "{{amd|Rome|l=core}}" series, which doubled the number of cores to [[64 cores|sixty-four]]. It was followed by the {{amd|Zen 3|l=arch}}-based 7003 series codenamed "{{amd|Milan|l=core}}" in March [[2021]]. On November 11th, 2022, AMD unveiled the fourth generation EPYC codenamed "{{amd|Genoa|l=core}}" based on {{amd|Zen 4|l=arch}} microarchitecture reaching [[96 cores|ninety-six]] cores.
 +
 
 +
=== Codenames ===
 +
{| class="wikitable"
 +
|-
 +
! Introduction !! Codename !! Microarchitecture !! Socket !! Process !! Cores
 +
|-
 +
| June, [[2017]] || {{amd|Naples|l=core}} || {{amd|Zen|l=arch}} || {{amd|Socket SP3|l=pack}} || [[14 nm]] || [[8 cores|8]]-[[32 cores|32]]
 +
|-
 +
| August, [[2019]] || {{amd|Rome|l=core}} || {{amd|Zen 2|l=arch}} || {{amd|Socket SP3|l=pack}} || [[7 nm]] || [[8 cores|8]]-[[64 cores|64]]
 +
|-
 +
| March, [[2021]] || {{amd|Milan|l=core}} || {{amd|Zen 3|l=arch}} || {{amd|Socket SP3|l=pack}} || [[7 nm+]] || [[8 cores|8]]-[[64 cores|64]]
 +
|-
 +
| November, [[2022]] || {{amd|Genoa|l=core}} || {{amd|Zen 4|l=arch}} || {{amd|Socket SP5|l=pack}} || [[5 nm]] || [[16 cores|16]]-[[96 cores|96]]
 +
|}
 +
 
 +
== Naming scheme ==
 +
{{chip identification
 +
| title    =
 +
| parts    = 6
 +
| ex 1      = EPYC
 +
| ex 2      = &nbsp;
 +
| ex 3      = 9
 +
| ex 4      = 65
 +
| ex 5      = 4
 +
| ex 6      = P
 +
| desc 1    = <table style="text-align:left"><th colspan="2">Product Family</th>
 +
<tr><td>EPYC</td></tr>
 +
<tr><td>EPYC Embedded</td></tr>
 +
</table>
 +
| desc 3    = <table style="text-align:left"><th colspan="2">Product Series</th>
 +
<tr><th>3xxx</th><td>Embedded SOC</td></tr>
 +
<tr><th>4xxx</th><td>Entry-level server CPU (Zen 4)</td></tr>
 +
<tr><th>7xxx</th><td>High-performance server CPU/SOC (Zen 1 to Zen 3)</td></tr>
 +
<tr><th>9xxx</th><td>High-performance server CPU/SOC (Zen 4)</td></tr>
 +
</table>
 +
| desc 4    = <table style="text-align:left"><th colspan="2">Product Model / Performance Level</th>
 +
<tr><th>Fx/xF</th><td>Frequency optimized</td></tr>
 +
<tr><th>Hx</th><td>[[HPC]]-optimized</td></tr>
 +
</table>
 +
| desc 5    = <table style="text-align:left"><th colspan="2">Generation</th>
 +
<tr><th>1</th><td>First generation, 7001 "{{amd|Naples|l=core}}" series, {{amd|Zen|l=arch}} microarchitecture</td></tr>
 +
<tr><th>2</th><td>Second generation, 7002 "{{amd|Rome|l=core}}" series, {{amd|Zen 2|l=arch}} microarchitecture</td></tr>
 +
<tr><th>3</th><td>Third generation, 7003 "{{amd|Milan|l=core}}" series, {{amd|Zen 3|l=arch}} microarchitecture</td></tr>
 +
<tr><th>4</th><td>Fourth generation, 9004 "{{amd|Genoa|l=core}}" series, {{amd|Zen 4|l=arch}} microarchitecture</td></tr>
 +
</table>
 +
| desc 6    = <table style="text-align:left"><th colspan="2">Feature Modifier</th>
 +
<tr><th>(none)</th><td>1P, 2P</td></tr>
 +
<tr><th>P</th><td>1P (single socket) only</td></tr>
 +
</table>
 +
}}
  
 
== Members ==
 
== Members ==
−
=== 7000 Series ===
+
=== 7001 Series (Zen) ===
−
[[File:lisa announces epyc.png|right|thumb|Lisa Sue introducing EPYC.]]
 
 
{{see also|amd/cores/naples|amd/microarchitectures/zen|l1=Naples|l2=Zen µarch}}
 
{{see also|amd/cores/naples|amd/microarchitectures/zen|l1=Naples|l2=Zen µarch}}
 
Introduced in June of [[2017]], first generation EPYC processors are based on the {{amd|Zen|l=arch}} architecture fabricated on GlobalFoundries' [[14 nm process]]. EPYC 7000 series effectively succeeds the previous {{amd|Opteron}} 6000 series. All models consist of four {{amd|Zen#Modules (Zeppelin)|Zeppelin dies|l=arch}}, providing support for up to octa-channel DDR4 ECC memory of up to 2400-2666 MT/s supporting up to 2 [[TiB]] of memory per socket (for up to 4 TiB in 2-way MP). Each processor has 128 [[PCIe]] lanes and non-P models also support two-way multiprocessing utilizing 64 PCIe lanes for this purpose from each CPU.
 
Introduced in June of [[2017]], first generation EPYC processors are based on the {{amd|Zen|l=arch}} architecture fabricated on GlobalFoundries' [[14 nm process]]. EPYC 7000 series effectively succeeds the previous {{amd|Opteron}} 6000 series. All models consist of four {{amd|Zen#Modules (Zeppelin)|Zeppelin dies|l=arch}}, providing support for up to octa-channel DDR4 ECC memory of up to 2400-2666 MT/s supporting up to 2 [[TiB]] of memory per socket (for up to 4 TiB in 2-way MP). Each processor has 128 [[PCIe]] lanes and non-P models also support two-way multiprocessing utilizing 64 PCIe lanes for this purpose from each CPU.
Line 39: Line 99:
 
* All models support everything up to {{x86||AVX2}} (i.e., {{x86|SMM}}, {{x86|FPU}}, {{x86|NX}}, {{x86|MMX}}, {{x86|SSE}}, {{x86|SSE2}}, {{x86|SSE3}}, {{x86|SSSE3}}, {{x86|SSE4.1}}, {{x86|SSE4.2}}, {{x86|AES}}, {{x86|AVX}}, {{x86|FMA3}}, and {{x86|AVX2}}), and {{x86|SHA}}
 
* All models support everything up to {{x86||AVX2}} (i.e., {{x86|SMM}}, {{x86|FPU}}, {{x86|NX}}, {{x86|MMX}}, {{x86|SSE}}, {{x86|SSE2}}, {{x86|SSE3}}, {{x86|SSSE3}}, {{x86|SSE4.1}}, {{x86|SSE4.2}}, {{x86|AES}}, {{x86|AVX}}, {{x86|FMA3}}, and {{x86|AVX2}}), and {{x86|SHA}}
  
−
It should be noted that for some models, there are two [[TDP]] values given because the TDP will depend on the memory rate used for the system (i.e., either 2666 MT/s or 2400 MT/s).
+
Additionally, all models support AMD's new {{amd|Secure Memory Encryption}} (SME), its subset TSME, and {{amd|Secure Encrypted Virtualization}} (SEV) security technologies.
 +
 
 +
It should be noted that for some models, there are two [[TDP]] values given because the TDP will depend on the memory rate used for the system (i.e., either 2666 MT/s or 2400 MT/s). The ''All Boost'' frequency is the {{amd|precision boost}} frequency that can be applied to all cores when they're all active. When less than 12 cores are active, however, the ''Max Boost'' frequency can be applied for even higher performance - provided there's sufficient thermal and electrical headroom.
  
 
<!-- NOTE:  
 
<!-- NOTE:  
Line 49: Line 111:
 
-->
 
-->
 
{{comp table start}}
 
{{comp table start}}
−
<table class="comptable sortable tc12 tc13">
+
<table class="comptable sortable tc4 tc5 tc10 tc11 tc12">
−
<tr class="comptable-header"><th>&nbsp;</th><th colspan="12">List of Zen-based EPYC Processors</th></tr>
+
<tr class="comptable-header"><th>&nbsp;</th><th colspan="11">List of Zen-based EPYC Processors</th></tr>
−
<tr class="comptable-header"><th>&nbsp;</th><th colspan="6">Main Specs</th><th colspan="7">Frequency</th></tr>
+
<tr class="comptable-header"><th>&nbsp;</th><th colspan="7">Main Specs</th><th colspan="6">Frequency</th></tr>
−
<tr class="comptable-header"><th>Model<br>&nbsp;</th><th>Price</th><th>Launched</th><th>Cores</th><th>Threads</th><th>TDP</th><th>Memory</th><th>Base Frequency</th><th>Turbo Frequency<br><small>(up to 12 active cores)</small></th><th>Turbo Frequency<br><small>(All active cores)</small></th></tr>
+
<tr class="comptable-header"><th>Model</th><th>Price</th><th>Launched</th><th>Cores</th><th>Threads</th><th>L3$</th><th>TDP</th><th>Memory</th><th>Base Frequency</th><th>All Boost</th><th>Max Boost</th></tr>
 
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Uniprocessors]]</th></tr>
 
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Uniprocessors]]</th></tr>
 
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Naples]] [[max cpu count:: 1]]
 
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Naples]] [[max cpu count:: 1]]
Line 61: Line 123:
 
  |?core count
 
  |?core count
 
  |?thread count
 
  |?thread count
 +
|?l3$ size#MiB
 
  |?tdp
 
  |?tdp
 
  |?supported memory type
 
  |?supported memory type
 
  |?base frequency#GHz
 
  |?base frequency#GHz
 +
|?turbo frequency (13 cores)#GHz
 
  |?turbo frequency (1 core)#GHz
 
  |?turbo frequency (1 core)#GHz
−
|?turbo frequency (12 cores)#GHz
 
−
|?turbo frequency (13 cores)#GHz
 
 
  |format=template
 
  |format=template
 
  |template=proc table 3
 
  |template=proc table 3
−
  |userparam=11
+
  |userparam=12
 
  |mainlabel=-
 
  |mainlabel=-
 
  |valuesep=,
 
  |valuesep=,
Line 81: Line 143:
 
  |?core count
 
  |?core count
 
  |?thread count
 
  |?thread count
 +
|?l3$ size#MiB
 
  |?tdp
 
  |?tdp
 
  |?supported memory type
 
  |?supported memory type
 
  |?base frequency#GHz
 
  |?base frequency#GHz
 +
|?turbo frequency (13 cores)#GHz
 
  |?turbo frequency (1 core)#GHz
 
  |?turbo frequency (1 core)#GHz
−
|?turbo frequency (12 cores)#GHz
 
−
|?turbo frequency (13 cores)#GHz
 
 
  |format=template
 
  |format=template
 
  |template=proc table 3
 
  |template=proc table 3
−
  |userparam=11
+
  |userparam=12
 
  |mainlabel=-
 
  |mainlabel=-
 
  |valuesep=,
 
  |valuesep=,
Line 96: Line 158:
 
</table>
 
</table>
 
{{comp table end}}
 
{{comp table end}}
 +
 +
=== 7002 Series (Zen 2) ===
 +
 +
<!-- NOTE:
 +
          This table is generated automatically from the data in the actual articles.
 +
          If a microprocessor is missing from the list, an appropriate article for it needs to be
 +
          created and tagged accordingly.
 +
 +
          Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
 +
-->
 +
{{comp table start}}
 +
<table class="comptable sortable tc4 tc5 tc10 tc11 tc12">
 +
<tr class="comptable-header"><th>&nbsp;</th><th colspan="12">List of Zen 2-based EPYC Processors</th></tr>
 +
<tr class="comptable-header"><th>&nbsp;</th><th colspan="8">Main Specs</th><th colspan="7">Frequency</th></tr>
 +
<tr class="comptable-header"><th>Model</th><th>Price</th><th>Launched</th><th>Cores</th><th>Threads</th><th>L2$</th><th>L3$</th><th>TDP</th><th>Memory</th><th>Base Frequency</th><th>Max Boost</th></tr>
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Uniprocessors]]</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Rome]] [[max cpu count:: 1]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Multiprocessors]] (dual-socket)</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Rome]] [[max cpu count:: !1]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[HPC]]-optimized SKUs</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Rome]] [[part of::HPC-optimized SKUs]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">Frequency-optimized SKUs</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Rome]] [[max cpu count:: !1]] [[part of::Frequency-optimized SKUs]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
{{comp table count|ask=[[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]]  [[core name::Rome]]}}
 +
</table>
 +
{{comp table end}}
 +
 +
=== 7003 Series (Zen 3) ===
 +
{{see also|amd/cores/milan|amd/microarchitectures/zen 3|l1=Milan|l2=Zen 3 µarch}}
 +
The third generation of EPYC processors was launched on March 15, 2021. These processors are backwards compatible with motherboards for the EPYC 7002 series and have the same basic features. Development focused on microarchitectural improvements resulting in a 19% IPC uplift and higher efficiency. Other improvements include:
 +
 +
* Core Complex with 8 CPU cores sharing a 32 MiB L3 cache, i.e. twice as much L3 cache available to one core and lower inter-core latency.
 +
* Coupled Infinity Fabric and memory clock for slightly lower memory latency now supported up to 1600 MHz (DDR4-3200).
 +
* New 4- and 6-channel memory configuration options for better memory performance at reduced memory cost.
 +
* I/O performance improvements.
 +
* Third generation Secure Encrypted Virtualization with a new Secure Nested Paging extension to protect the confidentiality and also integrity of code and data in virtual machines.
 +
* Control-flow Enforcement Technology / Shadow Stack, a countermeasure to security exploits redirecting the control flow to code fragments which happen to perform unintended operations useful to an attacker.
 +
<br/>
 +
 +
<!-- NOTE:
 +
          This table is generated automatically from the data in the actual articles.
 +
          If a microprocessor is missing from the list, an appropriate article for it needs to be
 +
          created and tagged accordingly.
 +
 +
          Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
 +
-->
 +
{{comp table start}}
 +
<table class="comptable sortable tc4 tc5 tc10 tc11 tc12">
 +
<tr class="comptable-header"><th>&nbsp;</th><th colspan="12">List of Zen 3-based EPYC Processors</th></tr>
 +
<tr class="comptable-header"><th>&nbsp;</th><th colspan="8">Main Specs</th><th colspan="7">Frequency</th></tr>
 +
<tr class="comptable-header"><th>Model</th><th>Price</th><th>Launched</th><th>Cores</th><th>Threads</th><th>L2$</th><th>L3$</th><th>TDP</th><th>Memory</th><th>Base Frequency</th><th>Max Boost</th></tr>
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Uniprocessors]]</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Milan]] [[max cpu count:: 1]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Multiprocessors]] (dual-socket)</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Milan]] [[max cpu count:: !1]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">Frequency-optimized SKUs</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Milan]] [[max cpu count:: !1]] [[part of::Frequency-optimized SKUs]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
{{comp table count|ask=[[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]]  [[core name::Milan]]}}
 +
</table>
 +
{{comp table end}}
 +
 +
=== 9004 Series (Zen 4) ===
 +
{{see also|amd/cores/genoa|amd/microarchitectures/zen 4|l1=Genoa|l2=Zen 4 µarch}}
 +
The third generation of EPYC processors was launched on November 10, 2022.
 +
 +
<!-- NOTE:
 +
          This table is generated automatically from the data in the actual articles.
 +
          If a microprocessor is missing from the list, an appropriate article for it needs to be
 +
          created and tagged accordingly.
 +
 +
          Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
 +
-->
 +
{{comp table start}}
 +
<table class="comptable sortable tc4 tc5 tc10 tc11 tc12">
 +
<tr class="comptable-header"><th>&nbsp;</th><th colspan="12">List of Zen 4-based EPYC Processors</th></tr>
 +
<tr class="comptable-header"><th>&nbsp;</th><th colspan="8">Main Specs</th><th colspan="7">Frequency</th></tr>
 +
<tr class="comptable-header"><th>Model</th><th>Price</th><th>Launched</th><th>Cores</th><th>Threads</th><th>L2$</th><th>L3$</th><th>TDP</th><th>Memory</th><th>Base Frequency</th><th>Max Boost</th></tr>
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Uniprocessors]]</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Genoa]] [[max cpu count:: 1]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">[[Multiprocessors]] (dual-socket)</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Genoa]] [[max cpu count:: !1]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
<tr class="comptable-header comptable-header-sep"><th>&nbsp;</th><th colspan="25">Frequency-optimized SKUs</th></tr>
 +
{{#ask: [[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]] [[core name::Genoa]] [[max cpu count:: !1]] [[part of::Frequency-optimized SKUs]]
 +
|?full page name
 +
|?model number
 +
|?release price
 +
|?first launched
 +
|?core count
 +
|?thread count
 +
|?l2$ size#MiB
 +
|?l3$ size#MiB
 +
|?tdp
 +
|?supported memory type
 +
|?base frequency#GHz
 +
|?turbo frequency#GHz
 +
|format=template
 +
|template=proc table 3
 +
|userparam=12
 +
|mainlabel=-
 +
|valuesep=,
 +
}}
 +
{{comp table count|ask=[[Category:microprocessor models by amd]] [[instance of::microprocessor]] [[microprocessor family::EPYC]]  [[core name::Genoa]]}}
 +
</table>
 +
{{comp table end}}
 +
 +
== Documents ==
 +
* [[:File:AMD EPYC 7000-series Product Brief.pdf|AMD EPYC 7000-series Product Brief]], June 2017
 +
* [[:File:amd epyc performance brief.pdf|AMD EPYC Performance Brief]], June 2017
 +
* [[:File:amd epyc solution brief.pdf|AMD EPYC Solution Brief]], June 2017
  
 
== See also ==
 
== See also ==

Latest revision as of 06:21, 22 May 2024

AMD EPYC
amd epyc logo.png
EPYC logo
Developer AMD
Manufacturer GlobalFoundries, TSMC
Type System on chips
Introduction May 16, 2017 (announced)
June 20, 2017 (launch)
Architecture High-performance Server SOCs
ISA x86-64
µarch Zen, Zen 2, Zen 3, Zen 4
Word size 64 bit
8 octets
16 nibbles
Process 14 nm
0.014 μm
1.4e-5 mm
, 7 nm
0.007 μm
7.0e-6 mm
, 5 nm
0.005 μm
5.0e-6 mm
Technology CMOS
Clock 2,000 MHz-2,400 MHz
Package FCLGA-4094, FCLGA-?
Socket Socket SP3, Socket SP5
Succession
←
Opteron

EPYC (pronounced epic) is a family of 64-bit x86 high-performance server multiprocessors introduced by AMD in 2017 as the successor to the Opteron family.

Overview[edit]

Lisa Su introducing EPYC.

EPYC is AMD's flagship mainstream server microprocessors. It was originally announced during AMD's Financial Analyst Day on May 16, 2017. EPYC replaces the previous Opteron server family with the introduction of the Zen microarchitecture which was introduced early 2017 for the mainstream market. EPYC processors support 1-way and 2-way multiprocessing.

First generation EPYC processors, the 7001 series codenamed "Naples", are based on the Zen microarchitecture and were launched in June 2017. Using chips manufactured on a GlobalFoundries 14 nm process, these microprocessors range from eight to thirty-two cores. In mid-2019, AMD introduced the second EPYC generation, the 7002 "Rome" series, which doubled the number of cores to sixty-four. It was followed by the Zen 3-based 7003 series codenamed "Milan" in March 2021. On November 11th, 2022, AMD unveiled the fourth generation EPYC codenamed "Genoa" based on Zen 4 microarchitecture reaching ninety-six cores.

Codenames[edit]

Introduction Codename Microarchitecture Socket Process Cores
June, 2017 Naples Zen Socket SP3 14 nm 8-32
August, 2019 Rome Zen 2 Socket SP3 7 nm 8-64
March, 2021 Milan Zen 3 Socket SP3 7 nm+ 8-64
November, 2022 Genoa Zen 4 Socket SP5 5 nm 16-96

Naming scheme[edit]

EPYC 9654P 
      
Feature Modifier
(none)1P, 2P
P1P (single socket) only
     
Generation
1First generation, 7001 "Naples" series, Zen microarchitecture
2Second generation, 7002 "Rome" series, Zen 2 microarchitecture
3Third generation, 7003 "Milan" series, Zen 3 microarchitecture
4Fourth generation, 9004 "Genoa" series, Zen 4 microarchitecture
    
Product Model / Performance Level
Fx/xFFrequency optimized
HxHPC-optimized
   
Product Series
3xxxEmbedded SOC
4xxxEntry-level server CPU (Zen 4)
7xxxHigh-performance server CPU/SOC (Zen 1 to Zen 3)
9xxxHigh-performance server CPU/SOC (Zen 4)
  
 
Product Family
EPYC
EPYC Embedded

Members[edit]

7001 Series (Zen)[edit]

See also: Naples and Zen µarch

Introduced in June of 2017, first generation EPYC processors are based on the Zen architecture fabricated on GlobalFoundries' 14 nm process. EPYC 7000 series effectively succeeds the previous Opteron 6000 series. All models consist of four Zeppelin dies, providing support for up to octa-channel DDR4 ECC memory of up to 2400-2666 MT/s supporting up to 2 TiB of memory per socket (for up to 4 TiB in 2-way MP). Each processor has 128 PCIe lanes and non-P models also support two-way multiprocessing utilizing 64 PCIe lanes for this purpose from each CPU.

Additionally, all models support AMD's new Secure Memory Encryption (SME), its subset TSME, and Secure Encrypted Virtualization (SEV) security technologies.

It should be noted that for some models, there are two TDP values given because the TDP will depend on the memory rate used for the system (i.e., either 2666 MT/s or 2400 MT/s). The All Boost frequency is the precision boost frequency that can be applied to all cores when they're all active. When less than 12 cores are active, however, the Max Boost frequency can be applied for even higher performance - provided there's sufficient thermal and electrical headroom.

 List of Zen-based EPYC Processors
 Main SpecsFrequency
ModelPriceLaunchedCoresThreadsL3$TDPMemoryBase FrequencyAll BoostMax Boost
 Uniprocessors
7351P$ 750.00
€ 675.00
£ 607.50
¥ 77,497.50
20 June 2017163264 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002.4 GHz
2,400 MHz
2,400,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
7401P$ 1,075.00
€ 967.50
£ 870.75
¥ 111,079.75
20 June 2017244864 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002 GHz
2,000 MHz
2,000,000 kHz
2.8 GHz
2,800 MHz
2,800,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
7551P$ 2,100.00
€ 1,890.00
£ 1,701.00
¥ 216,993.00
20 June 2017326464 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-26662 GHz
2,000 MHz
2,000,000 kHz
2.55 GHz
2,550 MHz
2,550,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
 Multiprocessors (dual-socket)
7251$ 574.00
€ 516.60
£ 464.94
¥ 59,311.42
20 June 201781632 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
120 W
120,000 mW
0.161 hp
0.12 kW
DDR4-24002.1 GHz
2,100 MHz
2,100,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
726114 June 201881664 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002.5 GHz
2,500 MHz
2,500,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
7281$ 650.00
€ 585.00
£ 526.50
¥ 67,164.50
20 June 2017163232 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002.1 GHz
2,100 MHz
2,100,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
7301$ 825.00
€ 742.50
£ 668.25
¥ 85,247.25
20 June 2017163264 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002.2 GHz
2,200 MHz
2,200,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
7351$ 1,100.00
€ 990.00
£ 891.00
¥ 113,663.00
20 June 2017163264 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002.4 GHz
2,400 MHz
2,400,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
7371$ 1,550.00
€ 1,395.00
£ 1,255.50
¥ 160,161.50
2019163264 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-2666, DDR4-24003.1 GHz
3,100 MHz
3,100,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
3.8 GHz
3,800 MHz
3,800,000 kHz
7401$ 1,850.00
€ 1,665.00
£ 1,498.50
¥ 191,160.50
20 June 2017244864 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002 GHz
2,000 MHz
2,000,000 kHz
2.8 GHz
2,800 MHz
2,800,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
7451$ 2,400.00
€ 2,160.00
£ 1,944.00
¥ 247,992.00
20 June 2017244864 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-26662.3 GHz
2,300 MHz
2,300,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7501$ 3,400.00
€ 3,060.00
£ 2,754.00
¥ 351,322.00
20 June 2017326464 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
DDR4-2666, DDR4-24002 GHz
2,000 MHz
2,000,000 kHz
2.6 GHz
2,600 MHz
2,600,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
7551$ 3,400.00
€ 3,060.00
£ 2,754.00
¥ 351,322.00
20 June 2017326464 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-26662 GHz
2,000 MHz
2,000,000 kHz
2.55 GHz
2,550 MHz
2,550,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
7601$ 4,200.00
€ 3,780.00
£ 3,402.00
¥ 433,986.00
20 June 2017326464 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-26662.2 GHz
2,200 MHz
2,200,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
Count: 14

7002 Series (Zen 2)[edit]

 List of Zen 2-based EPYC Processors
 Main SpecsFrequency
ModelPriceLaunchedCoresThreadsL2$L3$TDPMemoryBase FrequencyMax Boost
 Uniprocessors
7232P$ 450.00
€ 405.00
£ 364.50
¥ 46,498.50
7 August 20198164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
120 W
120,000 mW
0.161 hp
0.12 kW
DDR4-32003.1 GHz
3,100 MHz
3,100,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7302P$ 825.00
€ 742.50
£ 668.25
¥ 85,247.25
7 August 201916328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32003 GHz
3,000 MHz
3,000,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7402P$ 1,250.00
€ 1,125.00
£ 1,012.50
¥ 129,162.50
7 August 2019244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32002.8 GHz
2,800 MHz
2,800,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7502P$ 2,300.00
€ 2,070.00
£ 1,863.00
¥ 237,659.00
7 August 2019326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32002.5 GHz
2,500 MHz
2,500,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7702P$ 4,425.00
€ 3,982.50
£ 3,584.25
¥ 457,235.25
7 August 20196412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002 GHz
2,000 MHz
2,000,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
 Multiprocessors (dual-socket)
7252$ 475.00
€ 427.50
£ 384.75
¥ 49,081.75
7 August 20198164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
120 W
120,000 mW
0.161 hp
0.12 kW
DDR4-32003.1 GHz
3,100 MHz
3,100,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7262$ 575.00
€ 517.50
£ 465.75
¥ 59,414.75
7 August 20198164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32003.2 GHz
3,200 MHz
3,200,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
7272$ 625.00
€ 562.50
£ 506.25
¥ 64,581.25
7 August 201912246 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
120 W
120,000 mW
0.161 hp
0.12 kW
DDR4-32002.9 GHz
2,900 MHz
2,900,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7282$ 650.00
€ 585.00
£ 526.50
¥ 67,164.50
7 August 201916328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
120 W
120,000 mW
0.161 hp
0.12 kW
DDR4-32002.8 GHz
2,800 MHz
2,800,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7302$ 978.00
€ 880.20
£ 792.18
¥ 101,056.74
7 August 201916328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32003 GHz
3,000 MHz
3,000,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7352$ 1,350.00
€ 1,215.00
£ 1,093.50
¥ 139,495.50
7 August 2019244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32002.3 GHz
2,300 MHz
2,300,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7402$ 1,783.00
€ 1,604.70
£ 1,444.23
¥ 184,237.39
7 August 2019244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32002.8 GHz
2,800 MHz
2,800,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7452$ 2,025.00
€ 1,822.50
£ 1,640.25
¥ 209,243.25
7 August 2019326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32002.35 GHz
2,350 MHz
2,350,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7502$ 2,600.00
€ 2,340.00
£ 2,106.00
¥ 268,658.00
7 August 2019326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32002.5 GHz
2,500 MHz
2,500,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
753219 February 2020326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002.4 GHz
2,400 MHz
2,400,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7542$ 3,400.00
€ 3,060.00
£ 2,754.00
¥ 351,322.00
7 August 2019326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.9 GHz
2,900 MHz
2,900,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
7552$ 4,025.00
€ 3,622.50
£ 3,260.25
¥ 415,903.25
7 August 2019489624 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
192 MiB
196,608 KiB
201,326,592 B
0.188 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002.2 GHz
2,200 MHz
2,200,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7642$ 4,775.00
€ 4,297.50
£ 3,867.75
¥ 493,400.75
7 August 2019489624 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.3 GHz
2,300 MHz
2,300,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
766219 February 20206412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002 GHz
2,000 MHz
2,000,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7702$ 6,450.00
€ 5,805.00
£ 5,224.50
¥ 666,478.50
7 August 20196412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002 GHz
2,000 MHz
2,000,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7742$ 6,950.00
€ 6,255.00
£ 5,629.50
¥ 718,143.50
7 August 20196412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.25 GHz
2,250 MHz
2,250,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
7F32$ 2,100.00
€ 1,890.00
£ 1,701.00
¥ 216,993.00
14 April 20208164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32003.7 GHz
3,700 MHz
3,700,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
7F52$ 3,100.00
€ 2,790.00
£ 2,511.00
¥ 320,323.00
14 April 202016328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.5 GHz
3,500 MHz
3,500,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
7F72$ 2,450.00
€ 2,205.00
£ 1,984.50
¥ 253,158.50
14 April 2020244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
192 MiB
196,608 KiB
201,326,592 B
0.188 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.2 GHz
3,200 MHz
3,200,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
7H1218 September 20196412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR4-32002.6 GHz
2,600 MHz
2,600,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
 HPC-optimized SKUs
7H1218 September 20196412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR4-32002.6 GHz
2,600 MHz
2,600,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
 Frequency-optimized SKUs
7F32$ 2,100.00
€ 1,890.00
£ 1,701.00
¥ 216,993.00
14 April 20208164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32003.7 GHz
3,700 MHz
3,700,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
7F52$ 3,100.00
€ 2,790.00
£ 2,511.00
¥ 320,323.00
14 April 202016328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.5 GHz
3,500 MHz
3,500,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
7F72$ 2,450.00
€ 2,205.00
£ 1,984.50
¥ 253,158.50
14 April 2020244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
192 MiB
196,608 KiB
201,326,592 B
0.188 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.2 GHz
3,200 MHz
3,200,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
Count: 25

7003 Series (Zen 3)[edit]

See also: Milan and Zen 3 µarch

The third generation of EPYC processors was launched on March 15, 2021. These processors are backwards compatible with motherboards for the EPYC 7002 series and have the same basic features. Development focused on microarchitectural improvements resulting in a 19% IPC uplift and higher efficiency. Other improvements include:

  • Core Complex with 8 CPU cores sharing a 32 MiB L3 cache, i.e. twice as much L3 cache available to one core and lower inter-core latency.
  • Coupled Infinity Fabric and memory clock for slightly lower memory latency now supported up to 1600 MHz (DDR4-3200).
  • New 4- and 6-channel memory configuration options for better memory performance at reduced memory cost.
  • I/O performance improvements.
  • Third generation Secure Encrypted Virtualization with a new Secure Nested Paging extension to protect the confidentiality and also integrity of code and data in virtual machines.
  • Control-flow Enforcement Technology / Shadow Stack, a countermeasure to security exploits redirecting the control flow to code fragments which happen to perform unintended operations useful to an attacker.


 List of Zen 3-based EPYC Processors
 Main SpecsFrequency
ModelPriceLaunchedCoresThreadsL2$L3$TDPMemoryBase FrequencyMax Boost
 Uniprocessors
7313P$ 913.00
€ 821.70
£ 739.53
¥ 94,340.29
15 March 202116328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32003 GHz
3,000 MHz
3,000,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
7443P$ 1,337.00
€ 1,203.30
£ 1,082.97
¥ 138,152.21
15 March 2021244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002.85 GHz
2,850 MHz
2,850,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
7543P$ 2,730.00
€ 2,457.00
£ 2,211.30
¥ 282,090.90
15 March 2021326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.8 GHz
2,800 MHz
2,800,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
7713P$ 5,010.00
€ 4,509.00
£ 4,058.10
¥ 517,683.30
15 March 20216412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002 GHz
2,000 MHz
2,000,000 kHz
3.675 GHz
3,675 MHz
3,675,000 kHz
 Multiprocessors (dual-socket)
72F3$ 2,468.00
€ 2,221.20
£ 1,999.08
¥ 255,018.44
15 March 20218164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32003.7 GHz
3,700 MHz
3,700,000 kHz
4.1 GHz
4,100 MHz
4,100,000 kHz
7313$ 1,083.00
€ 974.70
£ 877.23
¥ 111,906.39
15 March 202116328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
155 W
155,000 mW
0.208 hp
0.155 kW
DDR4-32003 GHz
3,000 MHz
3,000,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
7343$ 1,565.00
€ 1,408.50
£ 1,267.65
¥ 161,711.45
15 March 202116328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
190 W
190,000 mW
0.255 hp
0.19 kW
DDR4-32003.2 GHz
3,200 MHz
3,200,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
73F3$ 3,521.00
€ 3,168.90
£ 2,852.01
¥ 363,824.93
15 March 202116328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.5 GHz
3,500 MHz
3,500,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
7413$ 1,825.00
€ 1,642.50
£ 1,478.25
¥ 188,577.25
15 March 2021244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32002.65 GHz
2,650 MHz
2,650,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
7443$ 2,010.00
€ 1,809.00
£ 1,628.10
¥ 207,693.30
15 March 2021244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002.85 GHz
2,850 MHz
2,850,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
7453$ 1,570.00
€ 1,413.00
£ 1,271.70
¥ 162,228.10
15 March 2021285614 MiB
14,336 KiB
14,680,064 B
0.0137 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.75 GHz
2,750 MHz
2,750,000 kHz
3.45 GHz
3,450 MHz
3,450,000 kHz
74F3$ 2,900.00
€ 2,610.00
£ 2,349.00
¥ 299,657.00
15 March 2021244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.2 GHz
3,200 MHz
3,200,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
7513$ 2,840.00
€ 2,556.00
£ 2,300.40
¥ 293,457.20
15 March 2021326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR4-32002.6 GHz
2,600 MHz
2,600,000 kHz
3.65 GHz
3,650 MHz
3,650,000 kHz
7543$ 3,761.00
€ 3,384.90
£ 3,046.41
¥ 388,624.13
15 March 2021326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.8 GHz
2,800 MHz
2,800,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
75F3$ 4,860.00
€ 4,374.00
£ 3,936.60
¥ 502,183.80
15 March 2021326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR4-32002.95 GHz
2,950 MHz
2,950,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
7643$ 4,995.00
€ 4,495.50
£ 4,045.95
¥ 516,133.35
15 March 2021489624 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002.3 GHz
2,300 MHz
2,300,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
7663$ 6,366.00
€ 5,729.40
£ 5,156.46
¥ 657,798.78
15 March 20215611228 MiB
28,672 KiB
29,360,128 B
0.0273 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32002 GHz
2,000 MHz
2,000,000 kHz
3.5 GHz
3,500 MHz
3,500,000 kHz
7713$ 7,060.00
€ 6,354.00
£ 5,718.60
¥ 729,509.80
15 March 20216412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
225 W
225,000 mW
0.302 hp
0.225 kW
DDR4-32002 GHz
2,000 MHz
2,000,000 kHz
3.675 GHz
3,675 MHz
3,675,000 kHz
7763$ 7,890.00
€ 7,101.00
£ 6,390.90
¥ 815,273.70
15 March 20216412832 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR4-32002.45 GHz
2,450 MHz
2,450,000 kHz
3.5 GHz
3,500 MHz
3,500,000 kHz
 Frequency-optimized SKUs
72F3$ 2,468.00
€ 2,221.20
£ 1,999.08
¥ 255,018.44
15 March 20218164 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
180 W
180,000 mW
0.241 hp
0.18 kW
DDR4-32003.7 GHz
3,700 MHz
3,700,000 kHz
4.1 GHz
4,100 MHz
4,100,000 kHz
73F3$ 3,521.00
€ 3,168.90
£ 2,852.01
¥ 363,824.93
15 March 202116328 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.5 GHz
3,500 MHz
3,500,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
74F3$ 2,900.00
€ 2,610.00
£ 2,349.00
¥ 299,657.00
15 March 2021244812 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
240 W
240,000 mW
0.322 hp
0.24 kW
DDR4-32003.2 GHz
3,200 MHz
3,200,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
75F3$ 4,860.00
€ 4,374.00
£ 3,936.60
¥ 502,183.80
15 March 2021326416 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR4-32002.95 GHz
2,950 MHz
2,950,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
Count: 19

9004 Series (Zen 4)[edit]

See also: Genoa and Zen 4 µarch

The third generation of EPYC processors was launched on November 10, 2022.

 List of Zen 4-based EPYC Processors
 Main SpecsFrequency
ModelPriceLaunchedCoresThreadsL2$L3$TDPMemoryBase FrequencyMax Boost
 Uniprocessors
9354P$ 2,730.00
€ 2,457.00
£ 2,211.30
¥ 282,090.90
10 November 2022326432 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR5-48003.25 GHz
3,250 MHz
3,250,000 kHz
3.75 GHz
3,750 MHz
3,750,000 kHz
9454P$ 4,598.00
€ 4,138.20
£ 3,724.38
¥ 475,111.34
10 November 2022489648 MiB
49,152 KiB
50,331,648 B
0.0469 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
290 W
290,000 mW
0.389 hp
0.29 kW
DDR5-48002.75 GHz
2,750 MHz
2,750,000 kHz
3.65 GHz
3,650 MHz
3,650,000 kHz
9554P$ 7,104.00
€ 6,393.60
£ 5,754.24
¥ 734,056.32
10 November 20226412864 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
360 W
360,000 mW
0.483 hp
0.36 kW
DDR5-48003.1 GHz
3,100 MHz
3,100,000 kHz
3.75 GHz
3,750 MHz
3,750,000 kHz
9654P$ 10,625.00
€ 9,562.50
£ 8,606.25
¥ 1,097,881.25
10 November 20229619296 MiB
98,304 KiB
100,663,296 B
0.0938 GiB
384 MiB
393,216 KiB
402,653,184 B
0.375 GiB
360 W
360,000 mW
0.483 hp
0.36 kW
DDR5-48002.4 GHz
2,400 MHz
2,400,000 kHz
3.55 GHz
3,550 MHz
3,550,000 kHz
 Multiprocessors (dual-socket)
9124$ 1,083.00
€ 974.70
£ 877.23
¥ 111,906.39
10 November 2022163216 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR5-48003 GHz
3,000 MHz
3,000,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
9174F$ 3,850.00
€ 3,465.00
£ 3,118.50
¥ 397,820.50
10 November 2022163216 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
320 W
320,000 mW
0.429 hp
0.32 kW
DDR5-48004.1 GHz
4,100 MHz
4,100,000 kHz
4.15 GHz
4,150 MHz
4,150,000 kHz
9224$ 1,825.00
€ 1,642.50
£ 1,478.25
¥ 188,577.25
10 November 2022244824 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR5-48002.5 GHz
2,500 MHz
2,500,000 kHz
3.65 GHz
3,650 MHz
3,650,000 kHz
9254$ 2,299.00
€ 2,069.10
£ 1,862.19
¥ 237,555.67
10 November 2022244824 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
200 W
200,000 mW
0.268 hp
0.2 kW
DDR5-48002.9 GHz
2,900 MHz
2,900,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
9274F$ 3,060.00
€ 2,754.00
£ 2,478.60
¥ 316,189.80
10 November 2022244824 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
320 W
320,000 mW
0.429 hp
0.32 kW
DDR5-48004.05 GHz
4,050 MHz
4,050,000 kHz
4.1 GHz
4,100 MHz
4,100,000 kHz
9334$ 2,990.00
€ 2,691.00
£ 2,421.90
¥ 308,956.70
10 November 2022326432 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
210 W
210,000 mW
0.282 hp
0.21 kW
DDR5-48002.7 GHz
2,700 MHz
2,700,000 kHz
3.85 GHz
3,850 MHz
3,850,000 kHz
9354$ 3,420.00
€ 3,078.00
£ 2,770.20
¥ 353,388.60
10 November 2022326432 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR5-48003.25 GHz
3,250 MHz
3,250,000 kHz
3.75 GHz
3,750 MHz
3,750,000 kHz
9374F$ 4,850.00
€ 4,365.00
£ 3,928.50
¥ 501,150.50
10 November 2022326432 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
320 W
320,000 mW
0.429 hp
0.32 kW
DDR5-48003.85 GHz
3,850 MHz
3,850,000 kHz
4.1 GHz
4,100 MHz
4,100,000 kHz
9454$ 5,225.00
€ 4,702.50
£ 4,232.25
¥ 539,899.25
10 November 2022489648 MiB
49,152 KiB
50,331,648 B
0.0469 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
290 W
290,000 mW
0.389 hp
0.29 kW
DDR5-48002.75 GHz
2,750 MHz
2,750,000 kHz
3.65 GHz
3,650 MHz
3,650,000 kHz
9474F$ 6,780.00
€ 6,102.00
£ 5,491.80
¥ 700,577.40
10 November 2022489648 MiB
49,152 KiB
50,331,648 B
0.0469 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
360 W
360,000 mW
0.483 hp
0.36 kW
DDR5-48003.6 GHz
3,600 MHz
3,600,000 kHz
3.95 GHz
3,950 MHz
3,950,000 kHz
9534$ 8,803.00
€ 7,922.70
£ 7,130.43
¥ 909,613.99
10 November 20226412864 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
280 W
280,000 mW
0.375 hp
0.28 kW
DDR5-48002.45 GHz
2,450 MHz
2,450,000 kHz
3.55 GHz
3,550 MHz
3,550,000 kHz
9554$ 9,087.00
€ 8,178.30
£ 7,360.47
¥ 938,959.71
10 November 20226412864 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
360 W
360,000 mW
0.483 hp
0.36 kW
DDR5-48003.1 GHz
3,100 MHz
3,100,000 kHz
3.75 GHz
3,750 MHz
3,750,000 kHz
9634$ 10,304.00
€ 9,273.60
£ 8,346.24
¥ 1,064,712.32
10 November 20228416884 MiB
86,016 KiB
88,080,384 B
0.082 GiB
384 MiB
393,216 KiB
402,653,184 B
0.375 GiB
290 W
290,000 mW
0.389 hp
0.29 kW
DDR5-48002.25 GHz
2,250 MHz
2,250,000 kHz
3.1 GHz
3,100 MHz
3,100,000 kHz
9654$ 11,805.00
€ 10,624.50
£ 9,562.05
¥ 1,219,810.65
10 November 20229619296 MiB
98,304 KiB
100,663,296 B
0.0938 GiB
384 MiB
393,216 KiB
402,653,184 B
0.375 GiB
360 W
360,000 mW
0.483 hp
0.36 kW
DDR5-48002.4 GHz
2,400 MHz
2,400,000 kHz
3.55 GHz
3,550 MHz
3,550,000 kHz
 Frequency-optimized SKUs
9174F$ 3,850.00
€ 3,465.00
£ 3,118.50
¥ 397,820.50
10 November 2022163216 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
320 W
320,000 mW
0.429 hp
0.32 kW
DDR5-48004.1 GHz
4,100 MHz
4,100,000 kHz
4.15 GHz
4,150 MHz
4,150,000 kHz
9274F$ 3,060.00
€ 2,754.00
£ 2,478.60
¥ 316,189.80
10 November 2022244824 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
320 W
320,000 mW
0.429 hp
0.32 kW
DDR5-48004.05 GHz
4,050 MHz
4,050,000 kHz
4.1 GHz
4,100 MHz
4,100,000 kHz
9374F$ 4,850.00
€ 4,365.00
£ 3,928.50
¥ 501,150.50
10 November 2022326432 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
320 W
320,000 mW
0.429 hp
0.32 kW
DDR5-48003.85 GHz
3,850 MHz
3,850,000 kHz
4.1 GHz
4,100 MHz
4,100,000 kHz
9474F$ 6,780.00
€ 6,102.00
£ 5,491.80
¥ 700,577.40
10 November 2022489648 MiB
49,152 KiB
50,331,648 B
0.0469 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
360 W
360,000 mW
0.483 hp
0.36 kW
DDR5-48003.6 GHz
3,600 MHz
3,600,000 kHz
3.95 GHz
3,950 MHz
3,950,000 kHz
Count: 18

Documents[edit]

See also[edit]

  • Intel
Retrieved from "https://en.wikichip.org/w/index.php?title=amd/epyc&oldid=102420"
Facts about "EPYC - AMD"
RDF feed
designerAMD +
first announcedMay 16, 2017 +
first launchedJune 20, 2017 +
full page nameamd/epyc +
instance ofsystem on a chip family +
instruction set architecturex86-64 +
main designerAMD +
manufacturerGlobalFoundries + and TSMC +
microarchitectureZen +, Zen 2 +, Zen 3 + and Zen 4 +
nameAMD EPYC +
packageFCLGA-4094 + and FCLGA-? +
process14 nm (0.014 μm, 1.4e-5 mm) +, 7 nm (0.007 μm, 7.0e-6 mm) + and 5 nm (0.005 μm, 5.0e-6 mm) +
socketSocket SP3 + and Socket SP5 +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +