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Difference between revisions of "intel/xeon platinum/8168"
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{{intel title|Xeon Platinum 8168}} | {{intel title|Xeon Platinum 8168}} | ||
− | {{ | + | {{chip |
|name=Xeon Platinum 8168 | |name=Xeon Platinum 8168 | ||
|image=skylake sp (basic).png | |image=skylake sp (basic).png | ||
Line 17: | Line 17: | ||
|frequency=2,700 MHz | |frequency=2,700 MHz | ||
|turbo frequency1=3,700 MHz | |turbo frequency1=3,700 MHz | ||
+ | |turbo frequency=Yes | ||
|clock multiplier=27 | |clock multiplier=27 | ||
|cpuid=0x50654 | |cpuid=0x50654 | ||
Line 32: | Line 33: | ||
|core count=24 | |core count=24 | ||
|thread count=48 | |thread count=48 | ||
+ | |max memory=768 GiB | ||
|max cpus=8 | |max cpus=8 | ||
− | | | + | |smp interconnect=UPI |
+ | |smp interconnect links=3 | ||
+ | |smp interconnect rate=10.4 GT/s | ||
|tdp=205 W | |tdp=205 W | ||
|tcase min=0 °C | |tcase min=0 °C | ||
|tcase max=85 °C | |tcase max=85 °C | ||
− | |package | + | |dts min=0 °C |
− | | | + | |dts max=101 °C |
+ | |package name 1=intel,fclga_3647 | ||
+ | |successor=Xeon Platinum 8268 | ||
+ | |successor link=intel/xeon_platinum/8268 | ||
}} | }} | ||
− | '''Xeon Platinum 8168''' is a {{arch|64}} [[24-core]] [[x86]] multi-socket highest performance server microprocessor introduced by [[Intel]] in mid-2017. This chip supports up to 8-way multiprocessing. The Platinum 8168, which is based on the server configuration of the {{intel|Skylake|l=arch}} microarchitecture and is manufactured on a [[14 nm process|14 nm+ process]], sports 2 {{x86|AVX-512}} [[FMA]] units as well as three {{intel|Ultra Path Interconnect}} links. This microprocessor, which operates at 2.7 GHz with a TDP of 205 W and a {{intel|turbo boost}} frequency of up to 3.7 GHz, supports up 768 GiB of hexa-channel DDR4-2666 ECC memory. | + | '''Xeon Platinum 8168''' is a {{arch|64}} [[24-core]] [[x86]] multi-socket highest performance server microprocessor introduced by [[Intel]] in mid-2017. This chip supports up to 8-way multiprocessing. The Platinum 8168, which is based on the server configuration of the {{intel|Skylake (server)|Skylake|l=arch}} microarchitecture and is manufactured on a [[14 nm process|14 nm+ process]], sports 2 {{x86|AVX-512}} [[FMA]] units as well as three {{intel|Ultra Path Interconnect}} links. This microprocessor, which operates at 2.7 GHz with a TDP of 205 W and a {{intel|turbo boost}} frequency of up to 3.7 GHz, supports up 768 GiB of hexa-channel DDR4-2666 ECC memory. |
== Cache == | == Cache == | ||
− | {{main|intel/microarchitectures/ | + | {{main|intel/microarchitectures/skylake_(server)#Memory_Hierarchy|l1=Skylake § Cache}} |
{{cache size | {{cache size | ||
|l1 cache=1.5 MiB | |l1 cache=1.5 MiB | ||
Line 257: | Line 264: | ||
|freq_avx512_23=2,500 MHz | |freq_avx512_23=2,500 MHz | ||
|freq_avx512_24=2,500 MHz | |freq_avx512_24=2,500 MHz | ||
+ | }} | ||
+ | |||
+ | == Benchmarks == | ||
+ | {{benchmarks main | ||
+ | | | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171017-00169.html|test_timestamp=2017-10-03 05:23:30-0400|chip_count=2|core_count=48|thread_count=48|vendor=HPE|system=ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECspeed2017_fp_base=130|SPECspeed2017_fp_peak=132}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171017-00185.html|test_timestamp=2017-10-04 19:46:47-0400|chip_count=2|core_count=48|copies_count=96|vendor=HPE|system=ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECrate2017_int_base=260|SPECrate2017_int_peak=280}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171017-00191.html|test_timestamp=2017-10-05 05:03:24-0400|chip_count=2|core_count=48|copies_count=96|vendor=HPE|system=ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECrate2017_fp_base=229|SPECrate2017_fp_peak=233}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171017-00192.html|test_timestamp=2017-10-03 00:24:13-0400|chip_count=2|core_count=48|thread_count=48|vendor=HPE|system=ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECspeed2017_int_base=8.92|SPECspeed2017_int_peak=9.24}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171030-00250.html|test_timestamp=2017-10-15 04:06:08-0400|chip_count=4|core_count=96|thread_count=96|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)|SPECspeed2017_int_base=9|SPECspeed2017_int_peak=9.32}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171030-00266.html|test_timestamp=2017-10-15 09:05:08-0400|chip_count=4|core_count=96|thread_count=96|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)|SPECspeed2017_fp_base=183|SPECspeed2017_fp_peak=183}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171030-00271.html|test_timestamp=2017-10-15 10:42:42-0400|chip_count=4|core_count=96|copies_count=192|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)|SPECrate2017_int_base=509|SPECrate2017_int_peak=542}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171030-00276.html|test_timestamp=2017-10-15 20:18:41-0400|chip_count=4|core_count=96|copies_count=192|vendor=Dell Inc.|system=PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)|SPECrate2017_fp_base=451|SPECrate2017_fp_peak=458}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00327.html|test_timestamp=2017-10-25 09:19:26-0400|chip_count=2|core_count=48|thread_count=48|vendor=HPE|system=ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECspeed2017_fp_base=129|SPECspeed2017_fp_peak=}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00336.html|test_timestamp=2017-10-25 06:47:46-0400|chip_count=2|core_count=48|thread_count=48|vendor=HPE|system=ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECspeed2017_int_base=8.95|SPECspeed2017_int_peak=}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00351.html|test_timestamp=2017-10-23 19:43:15-0400|chip_count=2|core_count=48|copies_count=96|vendor=HPE|system=ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECrate2017_int_base=253|SPECrate2017_int_peak=}} | ||
+ | {{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q4/cpu2017-20171031-00352.html|test_timestamp=2017-10-24 00:38:25-0400|chip_count=2|core_count=48|copies_count=96|vendor=HPE|system=ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)|SPECrate2017_fp_base=225|SPECrate2017_fp_peak=}} | ||
}} | }} | ||
[[Category:microprocessor models by intel based on skylake extreme core count die]] | [[Category:microprocessor models by intel based on skylake extreme core count die]] |
Latest revision as of 02:38, 29 December 2019
Edit Values | |
Xeon Platinum 8168 | |
![]() | |
General Info | |
Designer | Intel |
Manufacturer | Intel |
Model Number | 8168 |
Part Number | CD8067303327701 |
S-Spec | SR37J QMQ8 (QS) |
Market | Server |
Introduction | April 25, 2017 (announced) July 11, 2017 (launched) |
Release Price | $5890.00 |
Shop | Amazon |
General Specs | |
Family | Xeon Platinum |
Series | 8000 |
Frequency | 2,700 MHz |
Turbo Frequency | Yes |
Turbo Frequency | 3,700 MHz (1 core) |
Clock multiplier | 27 |
CPUID | 0x50654 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | Skylake (server) |
Platform | Purley |
Chipset | Lewisburg |
Core Name | Skylake SP |
Core Family | 6 |
Core Stepping | H0 |
Process | 14 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 24 |
Threads | 48 |
Max Memory | 768 GiB |
Multiprocessing | |
Max SMP | 8-Way (Multiprocessor) |
Interconnect | UPI |
Interconnect Links | 3 |
Interconnect Rate | 10.4 GT/s |
Electrical | |
TDP | 205 W |
Tcase | 0 °C – 85 °C |
TDTS | 0 °C – 101 °C |
Packaging | |
Package | FCLGA-3647 (FCLGA) |
Dimension | 76.16 mm × 56.6 mm |
Pitch | 0.8585 mm × 0.9906 mm |
Contacts | 3647 |
Socket | Socket P, LGA-3647 |
Succession | |
Xeon Platinum 8168 is a 64-bit 24-core x86 multi-socket highest performance server microprocessor introduced by Intel in mid-2017. This chip supports up to 8-way multiprocessing. The Platinum 8168, which is based on the server configuration of the Skylake microarchitecture and is manufactured on a 14 nm+ process, sports 2 AVX-512 FMA units as well as three Ultra Path Interconnect links. This microprocessor, which operates at 2.7 GHz with a TDP of 205 W and a turbo boost frequency of up to 3.7 GHz, supports up 768 GiB of hexa-channel DDR4-2666 ECC memory.
Cache[edit]
- Main article: Skylake § Cache
![]() |
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller[edit]
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Integrated Memory Controller
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Expansions[edit]
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Expansion Options
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Features[edit]
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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Frequencies[edit]
- See also: Intel's CPU Frequency Behavior
Mode | Base | Turbo Frequency/Active Cores | |||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | ||
Normal | 2,700 MHz | 3,700 MHz | 3,700 MHz | 3,500 MHz | 3,500 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz | 3,400 MHz |
AVX2 | 2,300 MHz | 3,600 MHz | 3,600 MHz | 3,400 MHz | 3,400 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,300 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,000 MHz | 3,000 MHz | 3,000 MHz | 3,000 MHz |
AVX512 | 1,900 MHz | 3,500 MHz | 3,500 MHz | 3,300 MHz | 3,300 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 3,200 MHz | 2,900 MHz | 2,900 MHz | 2,900 MHz | 2,900 MHz | 2,600 MHz | 2,600 MHz | 2,600 MHz | 2,600 MHz | 2,500 MHz | 2,500 MHz | 2,500 MHz | 2,500 MHz |
Benchmarks[edit]
Test: SPEC CPU2017
Tested: 2017-10-03 05:23:30-0400
Chips: 2, Cores: 48, Threads: 48
Vendor: HPE
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-03 05:23:30-0400
Chips: 2, Cores: 48, Threads: 48
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECspeed2017_fp_base: 130
SPECspeed2017_fp_peak: 132
Test: SPEC CPU2017
Tested: 2017-10-04 19:46:47-0400
Chips: 2, Cores: 48, Copies: 96
Vendor: HPE
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-04 19:46:47-0400
Chips: 2, Cores: 48, Copies: 96
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECrate2017_int_base: 260
SPECrate2017_int_peak: 280
Test: SPEC CPU2017
Tested: 2017-10-05 05:03:24-0400
Chips: 2, Cores: 48, Copies: 96
Vendor: HPE
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-05 05:03:24-0400
Chips: 2, Cores: 48, Copies: 96
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECrate2017_fp_base: 229
SPECrate2017_fp_peak: 233
Test: SPEC CPU2017
Tested: 2017-10-03 00:24:13-0400
Chips: 2, Cores: 48, Threads: 48
Vendor: HPE
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-03 00:24:13-0400
Chips: 2, Cores: 48, Threads: 48
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL380 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECspeed2017_int_base: 8.92
SPECspeed2017_int_peak: 9.24
Test: SPEC CPU2017
Tested: 2017-10-15 04:06:08-0400
Chips: 4, Cores: 96, Threads: 96
Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
Tested: 2017-10-15 04:06:08-0400
Chips: 4, Cores: 96, Threads: 96
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
SPECspeed2017_int_base: 9
SPECspeed2017_int_peak: 9.32
Test: SPEC CPU2017
Tested: 2017-10-15 09:05:08-0400
Chips: 4, Cores: 96, Threads: 96
Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
Tested: 2017-10-15 09:05:08-0400
Chips: 4, Cores: 96, Threads: 96
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
SPECspeed2017_fp_base: 183
SPECspeed2017_fp_peak: 183
Test: SPEC CPU2017
Tested: 2017-10-15 10:42:42-0400
Chips: 4, Cores: 96, Copies: 192
Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
Tested: 2017-10-15 10:42:42-0400
Chips: 4, Cores: 96, Copies: 192
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
SPECrate2017_int_base: 509
SPECrate2017_int_peak: 542
Test: SPEC CPU2017
Tested: 2017-10-15 20:18:41-0400
Chips: 4, Cores: 96, Copies: 192
Vendor: Dell Inc.
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
Tested: 2017-10-15 20:18:41-0400
Chips: 4, Cores: 96, Copies: 192
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: PowerEdge R940 (Intel Xeon Platinum 8168, 2.70 GHz)
SPECrate2017_fp_base: 451
SPECrate2017_fp_peak: 458
Test: SPEC CPU2017
Tested: 2017-10-25 09:19:26-0400
Chips: 2, Cores: 48, Threads: 48
Vendor: HPE
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-25 09:19:26-0400
Chips: 2, Cores: 48, Threads: 48
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECspeed2017_fp_base: 129
Test: SPEC CPU2017
Tested: 2017-10-25 06:47:46-0400
Chips: 2, Cores: 48, Threads: 48
Vendor: HPE
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-25 06:47:46-0400
Chips: 2, Cores: 48, Threads: 48
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECspeed2017_int_base: 8.95
Test: SPEC CPU2017
Tested: 2017-10-23 19:43:15-0400
Chips: 2, Cores: 48, Copies: 96
Vendor: HPE
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-23 19:43:15-0400
Chips: 2, Cores: 48, Copies: 96
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECrate2017_int_base: 253
Test: SPEC CPU2017
Tested: 2017-10-24 00:38:25-0400
Chips: 2, Cores: 48, Copies: 96
Vendor: HPE
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
Tested: 2017-10-24 00:38:25-0400
Chips: 2, Cores: 48, Copies: 96
![benchmarks.svg](/w/images/thumb/b/b8/benchmarks.svg/64px-benchmarks.svg.png)
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECrate2017_fp_base: 225
Facts about "Xeon Platinum 8168 - Intel"