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(→‎Key changes from {{\\|Cascade Lake}})
(Correcting Successor and contemporary architectures, fixed cache amounts, added core counts, and removed random designer labeled)
 
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|designer=Intel
 
|designer=Intel
 
|manufacturer=Intel
 
|manufacturer=Intel
−
|introduction=2019
+
|introduction=June 18, 2020
−
|process=14 nm
+
|process=14 nm++
 +
|cores=28
 +
|cores 2=24
 +
|cores 3=20
 +
|cores 4=18
 +
|cores 5=16
 +
|cores 6=8
 
|type=Superscalar
 
|type=Superscalar
 
|oooe=Yes
 
|oooe=Yes
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|l1d per=core
 
|l1d per=core
 
|l1d desc=8-way set associative
 
|l1d desc=8-way set associative
 +
|l1=64 KiB
 +
|l1 per=core
 
|l2=1 MiB
 
|l2=1 MiB
−
|l2 per=core
+
|l2 per=Core
 
|l2 desc=16-way set associative
 
|l2 desc=16-way set associative
 
|l3=1.375 MiB
 
|l3=1.375 MiB
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|predecessor=Cascade Lake
 
|predecessor=Cascade Lake
 
|predecessor link=intel/microarchitectures/cascade lake
 
|predecessor link=intel/microarchitectures/cascade lake
−
|successor=Ice Lake (Server)
+
|successor=Sapphire Rapids
−
|successor link=intel/microarchitectures/ice lake (server)
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|successor link=intel/microarchitectures/sapphire rapids
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|contemporary=Coffee Lake
+
|contemporary=Ice Lake (Server)
−
|contemporary link=intel/microarchitectures/coffee lake
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|contemporary link=intel/microarchitectures/ice lake (server)
 +
|contemporary 2=Coffee Lake
 +
|contemporary 2 link=intel/microarchitectures/coffee lake
 
}}
 
}}
−
'''Cooper Lake''' ('''CPL''') is [[Intel]]'s successor to {{\\|Cascade Lake}}, a [[14 nm]] [[microarchitecture]] for enthusiasts and servers.
+
'''Cooper Lake''' ('''CPL''' / '''CPX''') is [[Intel]]'s successor to {{\\|Cascade Lake}}, a [[14 nm]] [[microarchitecture]] for the multiprocessing server market only.
  
−
For desktop enthusiasts, Cascade Lake is branded {{intel|Core i7}}, and {{intel|Core i9}} processors (under the {{intel|Core X}} series). For scalable server class processors, Intel branded it as {{intel|Xeon Bronze}}, {{intel|Xeon Silver}}, {{intel|Xeon Gold}}, and {{intel|Xeon Platinum}}.
+
Launched in mid-2020, Cooper Lake covers the 4-way and 8-way multiprocessing segments while {{\\|Ice Lake (Server)|Ice Lake}} serves the single and dual-socket segments.
−
 
 
−
 
 
−
{{future information}}
 
  
 +
For scalable server class processors, Intel branded it as {{intel|Xeon Gold}} and {{intel|Xeon Platinum}}.
  
 
== Codenames ==
 
== Codenames ==
 +
Single and dual-socket Cooper Lake parts were scrapped before ever making it to market.
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Core !! Abbrev !! Target
 
! Core !! Abbrev !! Target
−
|-
+
|- style="text-decoration:line-through"
 
| {{intel|Cooper Lake X|l=core}} || CPL-X || High-end desktops & enthusiasts market
 
| {{intel|Cooper Lake X|l=core}} || CPL-X || High-end desktops & enthusiasts market
−
|-
+
|- style="text-decoration:line-through"
 
| {{intel|Cooper Lake W|l=core}} || CPL-W || Enterprise/Business workstations
 
| {{intel|Cooper Lake W|l=core}} || CPL-W || Enterprise/Business workstations
 
|-
 
|-
 
| {{intel|Cooper Lake SP|l=core}} || CPL-SP || Server Scalable Processors
 
| {{intel|Cooper Lake SP|l=core}} || CPL-SP || Server Scalable Processors
−
|-
+
|- style="text-decoration:line-through"
 
| {{intel|Cooper Lake AP|l=core}} || CPL-AP || Server Advanced Processors
 
| {{intel|Cooper Lake AP|l=core}} || CPL-AP || Server Advanced Processors
 
|}
 
|}
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== Release Dates ==
 
== Release Dates ==
−
Cooper Lake is expected to be released in mid-2019.
+
[[File:intel-2019-investor-meeting-ice-lake-server-cooper-roadmap.png|right|thumb|Cooper Lake and {{\\|Ice Lake}} roadmap.]]
 +
Cooper was first publicly disclosed in early 2019. Cooper Lake launched on June 18, 2020.
  
 
== Process Technology ==
 
== Process Technology ==
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== Architecture ==
 
== Architecture ==
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Cooper Lake is based on the {{intel|Whitley|l=platform}} platform.
 
 
=== Key changes from {{\\|Cascade Lake}} ===
 
=== Key changes from {{\\|Cascade Lake}} ===
 
* SoC
 
* SoC
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** Higher core count (??, up from [[28 cores|28]])
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** 2x UPI links (6, up from 3)
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* I/O
+
 
−
** PCIe 4.0 (from PCIe 3.0)
 
 
* Memory
 
* Memory
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** Higher bandwidth (174.84 GiB/s, up from 119.209 GiB/s)
+
** Higher data rate (3200 MT/s, up from 2933 MT/s)
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** Octa-channel (up from hexa-channel)
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** Optane DC DIMMs
 +
*** Apache Pass '''→''' Barlow Pass
 +
 
 
* Platform
 
* Platform
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** {{intel|Purley|l=platform}} '''→''' {{intel|Whitley|l=platform}}
+
** {{intel|Purley|l=platform}} '''→''' {{intel|Cedar Island|l=platform}}
 +
 
 
* Packaging
 
* Packaging
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** 4189-contact flip-chip LGA (up from 3647 contacts)
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** Socket-P+
 +
*** 4189-contact flip-chip LGA (up from 3647 contacts)
 
{{expand list}}
 
{{expand list}}
  
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* [[BFLOAT16]] - A new data type for [[acceleration]] of [[neural processor|AI workloads]].
 
* [[BFLOAT16]] - A new data type for [[acceleration]] of [[neural processor|AI workloads]].
 
* {{x86|AVX512 BF16}} - AVX-512 [[Brain Float 16]] extension
 
* {{x86|AVX512 BF16}} - AVX-512 [[Brain Float 16]] extension
 +
 +
== See also ==
 +
* {{\\|Ice Lake (Server)}}

Latest revision as of 17:40, 26 March 2024

Edit Values
Cooper Lake µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
IntroductionJune 18, 2020
Process14 nm++
Core Configs28, 24, 20, 18, 16, 8
Pipeline
TypeSuperscalar
OoOEYes
SpeculativeYes
Reg RenamingYes
Stages14-19
Instructions
ISAx86-64
ExtensionsMOVBE, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, POPCNT, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA3, F16C, BMI, BMI2, VT-x, VT-d, TXT, TSX, RDSEED, ADCX, PREFETCHW, CLFLUSHOPT, XSAVE, SGX, MPX, AVX-512
Cache
L1I Cache32 KiB/core
8-way set associative
L1D Cache32 KiB/core
8-way set associative
L1 Cache64 KiB/core
L2 Cache1 MiB/Core
16-way set associative
L3 Cache1.375 MiB/core
11-way set associative
Cores
Core NamesCooper Lake X,
Cooper Lake SP,
Cooper Lake AP
Succession
Contemporary
Ice Lake (Server)
Coffee Lake

Cooper Lake (CPL / CPX) is Intel's successor to Cascade Lake, a 14 nm microarchitecture for the multiprocessing server market only.

Launched in mid-2020, Cooper Lake covers the 4-way and 8-way multiprocessing segments while Ice Lake serves the single and dual-socket segments.

For scalable server class processors, Intel branded it as Xeon Gold and Xeon Platinum.

Codenames[edit]

Single and dual-socket Cooper Lake parts were scrapped before ever making it to market.

Core Abbrev Target
Cooper Lake X CPL-X High-end desktops & enthusiasts market
Cooper Lake W CPL-W Enterprise/Business workstations
Cooper Lake SP CPL-SP Server Scalable Processors
Cooper Lake AP CPL-AP Server Advanced Processors

Brands[edit]

New text document.svg This section is empty; you can help add the missing info by editing this page.

Release Dates[edit]

Cooper Lake and Ice Lake roadmap.

Cooper was first publicly disclosed in early 2019. Cooper Lake launched on June 18, 2020.

Process Technology[edit]

Cooper Lake is fabricated on Intel's 3rd generation enhanced 14nm++ process.

Architecture[edit]

Key changes from Cascade Lake[edit]

  • SoC
    • 2x UPI links (6, up from 3)
  • Memory
    • Higher data rate (3200 MT/s, up from 2933 MT/s)
    • Optane DC DIMMs
      • Apache Pass → Barlow Pass
  • Packaging
    • Socket-P+
      • 4189-contact flip-chip LGA (up from 3647 contacts)

This list is incomplete; you can help by expanding it.

New instructions[edit]

Cooper Lake introduced a number of new instructions:

See also[edit]

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Facts about "Cooper Lake - Microarchitectures - Intel"
RDF feed
codenameCooper Lake +
core count28 +, 24 +, 20 +, 18 +, 16 + and 8 +
designerIntel +
first launchedJune 18, 2020 +
full page nameintel/microarchitectures/cooper lake +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameCooper Lake +
pipeline stages (max)19 +
pipeline stages (min)14 +