Английская Википедия:Cooper Lake (microprocessor)

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Шаблон:Short description

Шаблон:Infobox CPU

Cooper Lake is Intel's codename for the third-generation of their Xeon Scalable processors, developed as the successor to Cascade Lake-SP. Cooper Lake processors are targeted at the 4S and 8S segments of the server market; Ice Lake-SP serves the 1S and 2S segment.[1][2][3]

Features

Cooper Lake was launched on June 18, 2020 and features up to 28 cores.[4] Aside from a few microarchitectural changes, Cooper Lake's microarchitecture is mostly identical to Skylake.[5] Cooper Lake features faster memory support (DDR4-3200 over DDR4-2933), support for second-generation Optane memory, and double the UPI links over Cascade Lake.[1] Cooper Lake is the first x86 CPU to support the new bfloat16 instruction set as a part of Intel's Deep Learning Boost (DPL).

Improvements

  • New bfloat16 instruction
  • Support for up to 12 DIMMs of DDR4 memory per CPU socket
  • Xeon Platinum supports up to eight sockets; Xeon Gold supports up to four sockets; Xeon Silver and Bronze support up to two sockets
  • -H: up to 1.12TB DDR4 per socket
  • -HL: Large DDR memory tier support (up to 4.5TB)[6]

List of Cooper Lake processors

Xeon Platinum (octa processor)

Шаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:Cpulist
Model
number[7]
sSpec
number
Cores
(threads)
Frequency Turbo Boost
all-core/2.0
(/max. 3.0)
L2
cache
L3
cache
TDP Socket I/O bus Memory Release date Part
number(s)
Release
price (USD)


Xeon Gold (quad processor)

Шаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:CpulistШаблон:Cpulist
Model
number[7]
sSpec
number
Cores
(threads)
Frequency Turbo Boost
all-core/2.0
(/max. 3.0)
L2
cache
L3
cache
TDP Socket I/O bus Memory Release date Part
number(s)
Release
price (USD)


References

Шаблон:Reflist

Шаблон:Intel processors Шаблон:IntelProcessorRoadmap