From WikiChip
Editing amd/epyc/7402p

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.

This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help pages.

Latest revision Your text
Line 1: Line 1:
 
{{amd title|EPYC 7402P}}
 
{{amd title|EPYC 7402P}}
−
{{chip
+
{{chip}}
−
|name=EPYC 7402P
 
−
|no image=Yes
 
−
|designer=AMD
 
−
|manufacturer=TSMC
 
−
|manufacturer 2=GlobalFoundries
 
−
|model number=7402P
 
−
|part number=100-000000048
 
−
|part number 2=100-100000048WOF
 
−
|market=Server
 
−
|first announced=August 7, 2019
 
−
|first launched=August 7, 2019
 
−
|release price=$1250.00
 
−
|family=EPYC
 
−
|series=7002
 
−
|locked=Yes
 
−
|frequency=2,800 MHz
 
−
|turbo frequency=3,350 MHz
 
−
|clock multiplier=28
 
−
|isa=x86-64
 
−
|isa family=x86
 
−
|microarch=Zen 2
 
−
|core name=Rome
 
−
|core family=23
 
−
|core model=49
 
−
|core stepping=B0
 
−
|process=7 nm
 
−
|process 2=14 nm
 
−
|technology=CMOS
 
−
|mcp=Yes
 
−
|die count=5
 
−
|word size=64 bit
 
−
|core count=24
 
−
|thread count=48
 
−
|max cpus=1
 
−
|max memory=4 TiB
 
−
|tdp=180 W
 
−
|package name 1=amd,socket_sp3
 
−
|predecessor=EPYC 7401P
 
−
|predecessor link=amd/epyc/7401p
 
−
}}
 
−
'''EPYC 7402P''' is a {{arch|64}} [[tetracosa-core]] [[x86]] server microprocessor designed and introduced by [[AMD]] in mid-[[2019]]. This [[multi-chip package|multi-chip processor]], which is based on the {{amd|Zen 2|Zen 2 microarchitecture|l=arch}}, incorporates logic fabricated [[TSMC]] [[7 nm process]] and I/O fabricated on [[GlobalFoundries]] [[14 nm process]]. The 7402P has a TDP of 180 W with a base frequency of 2.8 GHz and a {{amd|precision boost|boost}} frequency of up to 3.35 GHz. This processor supports single-socket configurations only and up to 4 TiB of eight channels DDR4-3200 memory per socket.
 
−
 
 
−
== Cache ==
 
−
{{main|amd/microarchitectures/zen 2#Memory_Hierarchy|l1=Zen 2 § Cache}}
 
−
{{cache size
 
−
|l1 cache=1.5 MiB
 
−
|l1i cache=768 KiB
 
−
|l1i break=24x32 KiB
 
−
|l1i desc=8-way set associative
 
−
|l1d cache=768 KiB
 
−
|l1d break=24x32 KiB
 
−
|l1d desc=8-way set associative
 
−
|l1d policy=write-back
 
−
|l2 cache=12 MiB
 
−
|l2 break=24x512 KiB
 
−
|l2 desc=8-way set associative
 
−
|l2 policy=write-back
 
−
|l3 cache=128 MiB
 
−
|l3 break=8x16 MiB
 
−
}}
 
−
 
 
−
== Memory controller ==
 
−
{{memory controller
 
−
|type=DDR4-3200
 
−
|ecc=Yes
 
−
|max mem=4 TiB
 
−
|controllers=8
 
−
|channels=8
 
−
|max bandwidth=190.7 GiB/s
 
−
|bandwidth schan=23.84 GiB/s
 
−
|bandwidth dchan=47.68 GiB/s
 
−
|bandwidth qchan=95.37 GiB/s
 
−
|bandwidth hchan=143.1 GiB/s
 
−
|bandwidth ochan=190.7 GiB/s
 
−
}}
 
−
 
 
−
== Expansions ==
 
−
{{expansions main
 
−
|
 
−
{{expansions entry
 
−
|type=PCIe
 
−
|pcie revision=4.0
 
−
|pcie lanes=128
 
−
|pcie config=x16
 
−
|pcie config 2=x8
 
−
}}
 
−
}}
 
−
 
 
−
== Features ==
 
−
{{x86 features
 
−
|real=Yes
 
−
|protected=Yes
 
−
|smm=Yes
 
−
|fpu=Yes
 
−
|x8616=Yes
 
−
|x8632=Yes
 
−
|x8664=Yes
 
−
|nx=Yes
 
−
|mmx=Yes
 
−
|emmx=Yes
 
−
|sse=Yes
 
−
|sse2=Yes
 
−
|sse3=Yes
 
−
|ssse3=Yes
 
−
|sse41=Yes
 
−
|sse42=Yes
 
−
|sse4a=Yes
 
−
|sse_gfni=No
 
−
|avx=Yes
 
−
|avx_gfni=No
 
−
|avx2=Yes
 
−
|avx512f=No
 
−
|avx512cd=No
 
−
|avx512er=No
 
−
|avx512pf=No
 
−
|avx512bw=No
 
−
|avx512dq=No
 
−
|avx512vl=No
 
−
|avx512ifma=No
 
−
|avx512vbmi=No
 
−
|avx5124fmaps=No
 
−
|avx512vnni=No
 
−
|avx5124vnniw=No
 
−
|avx512vpopcntdq=No
 
−
|avx512gfni=No
 
−
|avx512vaes=No
 
−
|avx512vbmi2=No
 
−
|avx512bitalg=No
 
−
|avx512vpclmulqdq=No
 
−
|abm=Yes
 
−
|tbm=No
 
−
|bmi1=Yes
 
−
|bmi2=Yes
 
−
|fma3=Yes
 
−
|fma4=No
 
−
|aes=Yes
 
−
|rdrand=Yes
 
−
|sha=Yes
 
−
|xop=No
 
−
|adx=Yes
 
−
|clmul=Yes
 
−
|f16c=Yes
 
−
|bfloat16=No
 
−
|tbt1=No
 
−
|tbt2=No
 
−
|tbmt3=No
 
−
|tvb=No
 
−
|bpt=No
 
−
|eist=No
 
−
|sst=No
 
−
|flex=No
 
−
|fastmem=No
 
−
|ivmd=No
 
−
|intelnodecontroller=No
 
−
|intelnode=No
 
−
|kpt=No
 
−
|ptt=No
 
−
|intelrunsure=No
 
−
|mbe=No
 
−
|isrt=No
 
−
|sba=No
 
−
|mwt=No
 
−
|sipp=No
 
−
|att=No
 
−
|ipt=No
 
−
|tsx=No
 
−
|txt=No
 
−
|ht=No
 
−
|vpro=No
 
−
|vtx=No
 
−
|vtd=No
 
−
|ept=No
 
−
|mpx=No
 
−
|sgx=No
 
−
|securekey=No
 
−
|osguard=No
 
−
|intqat=No
 
−
|dlboost=No
 
−
|3dnow=No
 
−
|e3dnow=No
 
−
|smartmp=No
 
−
|powernow=No
 
−
|amdvi=Yes
 
−
|amdv=Yes
 
−
|amdsme=Yes
 
−
|amdtsme=Yes
 
−
|amdsev=Yes
 
−
|rvi=No
 
−
|smt=Yes
 
−
|sensemi=Yes
 
−
|xfr=No
 
−
|xfr2=No
 
−
|mxfr=No
 
−
|amdpb=No
 
−
|amdpb2=Yes
 
−
|amdpbod=No
 
−
}}
 
−
 
 
−
== References ==
 
−
* [https://www.amd.com/en/products/cpu/amd-epyc-7402p "AMD EPYC™ 7402P"]. <i>AMD.com</i>. Retrieved October 2020.
 
−
* [https://www.amd.com/system/files/documents/AMD-EPYC-7002-Series-Datasheet.pdf "AMD EPYC™ 7002 Series Processors: A New Standard for the Modern Datacenter"], AMD Publ. #LE-70002, Rev. 02, April 2020
 

Please note that all contributions to WikiChip may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see WikiChip:Copyrights for details). Do not submit copyrighted work without permission!

Cancel | Editing help (opens in new window)

Templates used on this page:

Retrieved from "https://en.wikichip.org/wiki/amd/epyc/7402p"
Facts about "EPYC 7402P - AMD"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
EPYC 7402P - AMD#pcie +
base frequency2,800 MHz (2.8 GHz, 2,800,000 kHz) +
clock multiplier28 +
core count24 +
core family23 +
core model49 +
core nameRome +
core steppingB0 +
designerAMD +
die count5 +
familyEPYC +
first announcedAugust 7, 2019 +
first launchedAugust 7, 2019 +
full page nameamd/epyc/7402p +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd precision boost 2true +
has amd secure encrypted virtualization technologytrue +
has amd secure memory encryption technologytrue +
has amd sensemi technologytrue +
has amd transparent secure memory encryption technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Precision Boost 2 +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size1,536 KiB (1,572,864 B, 1.5 MiB) +
l1d$ description8-way set associative +
l1d$ size768 KiB (786,432 B, 0.75 MiB) +
l1i$ description8-way set associative +
l1i$ size768 KiB (786,432 B, 0.75 MiB) +
l2$ description8-way set associative +
l2$ size12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
l3$ size128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) +
ldateAugust 7, 2019 +
manufacturerTSMC + and GlobalFoundries +
market segmentServer +
max cpu count1 +
max memory4,194,304 MiB (4,294,967,296 KiB, 4,398,046,511,104 B, 4,096 GiB, 4 TiB) +
max memory bandwidth190.7 GiB/s (195,276.8 MiB/s, 204.763 GB/s, 204,762.566 MB/s, 0.186 TiB/s, 0.205 TB/s) +
max memory channels8 +
microarchitectureZen 2 +
model number7402P +
nameEPYC 7402P +
packageFCLGA-4094 + and SP3 +
part number100-000000048 + and 100-100000048WOF +
process7 nm (0.007 μm, 7.0e-6 mm) + and 14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 1,250.00 (€ 1,125.00, £ 1,012.50, ¥ 129,162.50) +
series7002 +
smp max ways1 +
socketLGA-4094 + and SP3 +
supported memory typeDDR4-3200 +
tdp180 W (180,000 mW, 0.241 hp, 0.18 kW) +
technologyCMOS +
thread count48 +
turbo frequency3,350 MHz (3.35 GHz, 3,350,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +