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.

Features

Cooper Lake was launched on June 18, 2020 and features up to 28 cores. Aside from a few microarchitectural changes, Cooper Lake's microarchitecture is mostly identical to Skylake. 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. 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)

List of Cooper Lake processors

Xeon Platinum (octa processor)

Model numbersSpec numberCores (threads)FrequencyTurbo Boost all-core/2.0 (/max. 3.0)L2 cacheL3 cacheTDPSocketI/O busMemoryRelease datePart number(s)Release price (USD)
SRJXR (A1)28 (56)2.9 GHz?/4.3 GHz28 × 1 MB38.5 MB250 WLGA 41896× 10.4 GT/s UPI6× DDR4-320018 June 2020CD8070604480401$13,012
SRJXQ (A1)28 (56)2.9 GHz?/4.3 GHz28 × 1 MB38.5 MB250 WLGA 41896× 10.4 GT/s UPI6× DDR4-320018 June 2020CD8070604480301$10,009
SRJXT (A1)28 (56)2.6 GHz?/4.3 GHz28 × 1 MB38.5 MB205 WLGA 41896× 10.4 GT/s UPI6× DDR4-320018 June 2020CD8070604480601$11,722
SRJXS (A1)28 (56)2.6 GHz?/4.3 GHz28 × 1 MB38.5 MB205 WLGA 41896× 10.4 GT/s UPI6× DDR4-320018 June 2020CD8070604480501$8719
SRK58 (A1)24 (48)3 GHz?/4.2 GHz24 × 1 MB33 MB225 WLGA 41896× 10.4 GT/s UPI6× DDR4-32001 September 2020CD8070604559801$7203
SRK59 (A1)24 (48)3 GHz?/4.2 GHz24 × 1 MB33 MB225 WLGA 41896× 10.4 GT/s UPI6× DDR4-32001 September 2020CD8070604559900$4200
SRK57 (A1)8 (16)3.9 GHz?/4.4 GHz8 × 1 MB35.75 MB190 WLGA 41896× 10.4 GT/s UPI6× DDR4-29331 September 2020CD8070604559701$3400
SRK5Y (A1)18 (36)3.1 GHz?/4.3 GHz18 × 1 MB24.75 MB205 WLGA 41896× 10.4 GT/s UPI6× DDR4-320018 June 2020CD8070604481002$3500
SRJY2 (A1)18 (36)2.5 GHz?/3.8 GHz18 × 1 MB24.75 MB150 WLGA 41896× 10.4 GT/s UPI6× DDR4-320018 June 2020CD8070604481601$3003

Xeon Gold (quad processor)

Model numbersSpec numberCores (threads)FrequencyTurbo Boost all-core/2.0 (/max. 3.0)L2 cacheL3 cacheTDPSocketI/O busMemoryRelease datePart number(s)Release price (USD)
SRJXX (A1)24 (48)2.3 GHz?/4.2 GHz24 × 1 MB33 MB165 WLGA 41896× 10.4 GT/s UPI6× DDR4-293318 June 2020CD8070604481101$2700
SRK5A (A1)24 (48)2 GHz?/3.7 GHz24 × 1 MB33 MB150 WLGA 41896× 10.4 GT/s UPI6× DDR4-29331 September 2020CD8070604560002$1894
SRJXZ (A1)16 (32)2.8 GHz?/4.3 GHz16 × 1 MB22 MB165 WLGA 41896× 10.4 GT/s UPI6× DDR4-293318 June 2020CD8070604481301$4779
SRJXY (A1)16 (32)2.8 GHz?/4.3 GHz16 × 1 MB22 MB165 WLGA 41896× 10.4 GT/s UPI6× DDR4-293318 June 2020CD8070604481201$1776
SRJY1 (A1)20 (40)2.4 GHz?/4.2 GHz20 × 1 MB27.5 MB150 WLGA 41896× 10.4 GT/s UPI6× DDR4-266618 June 2020CD8070604481501$1555
SRJY3 (A1)18 (36)2.5 GHz?/3.8 GHz18 × 1 MB24.75 MB150 WLGA 41896× 10.4 GT/s UPI6× DDR4-266618 June 2020CD8070604481600$1273