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{{intel title|Xeon Platinum 8168}} | {{intel title|Xeon Platinum 8168}} | ||
− | {{ | + | {{mpu |
|name=Xeon Platinum 8168 | |name=Xeon Platinum 8168 | ||
|image=skylake sp (basic).png | |image=skylake sp (basic).png | ||
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|part number=CD8067303327701 | |part number=CD8067303327701 | ||
|s-spec=SR37J | |s-spec=SR37J | ||
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|market=Server | |market=Server | ||
|first announced=April 25, 2017 | |first announced=April 25, 2017 | ||
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|frequency=2,700 MHz | |frequency=2,700 MHz | ||
|turbo frequency1=3,700 MHz | |turbo frequency1=3,700 MHz | ||
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|clock multiplier=27 | |clock multiplier=27 | ||
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|isa=x86-64 | |isa=x86-64 | ||
|isa family=x86 | |isa family=x86 | ||
− | |microarch=Skylake | + | |microarch=Skylake |
|platform=Purley | |platform=Purley | ||
|chipset=Lewisburg | |chipset=Lewisburg | ||
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|core count=24 | |core count=24 | ||
|thread count=48 | |thread count=48 | ||
+ | |max cpus=8 | ||
|max memory=768 GiB | |max memory=768 GiB | ||
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|tdp=205 W | |tdp=205 W | ||
|tcase min=0 °C | |tcase min=0 °C | ||
|tcase max=85 °C | |tcase max=85 °C | ||
− | + | |package module 1={{packages/intel/fclga-3647}} | |
− | + | |turbo frequency=Yes | |
− | |package | ||
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}} | }} | ||
− | '''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 | + | '''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. |
== Cache == | == Cache == | ||
− | {{main|intel/microarchitectures/ | + | {{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}} |
{{cache size | {{cache size | ||
|l1 cache=1.5 MiB | |l1 cache=1.5 MiB | ||
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|freq_avx2_23=3,000 MHz | |freq_avx2_23=3,000 MHz | ||
|freq_avx2_24=3,000 MHz | |freq_avx2_24=3,000 MHz | ||
− | |freq_avx512_base=1, | + | |freq_avx512_base=1,700 MHz |
|freq_avx512_1=3,500 MHz | |freq_avx512_1=3,500 MHz | ||
|freq_avx512_2=3,500 MHz | |freq_avx512_2=3,500 MHz | ||
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|freq_avx512_7=3,200 MHz | |freq_avx512_7=3,200 MHz | ||
|freq_avx512_8=3,200 MHz | |freq_avx512_8=3,200 MHz | ||
− | |freq_avx512_9=3, | + | |freq_avx512_9=3,100 MHz |
− | |freq_avx512_10=3, | + | |freq_avx512_10=3,100 MHz |
− | |freq_avx512_11=3, | + | |freq_avx512_11=3,100 MHz |
− | |freq_avx512_12=3, | + | |freq_avx512_12=3,100 MHz |
− | |freq_avx512_13=2, | + | |freq_avx512_13=2,800 MHz |
− | |freq_avx512_14=2, | + | |freq_avx512_14=2,800 MHz |
− | |freq_avx512_15=2, | + | |freq_avx512_15=2,800 MHz |
− | |freq_avx512_16=2, | + | |freq_avx512_16=2,800 MHz |
|freq_avx512_17=2,600 MHz | |freq_avx512_17=2,600 MHz | ||
|freq_avx512_18=2,600 MHz | |freq_avx512_18=2,600 MHz | ||
|freq_avx512_19=2,600 MHz | |freq_avx512_19=2,600 MHz | ||
|freq_avx512_20=2,600 MHz | |freq_avx512_20=2,600 MHz | ||
− | |freq_avx512_21=2, | + | |freq_avx512_21=2,400 MHz |
− | |freq_avx512_22=2, | + | |freq_avx512_22=2,400 MHz |
− | |freq_avx512_23=2, | + | |freq_avx512_23=2,400 MHz |
− | |freq_avx512_24=2, | + | |freq_avx512_24=2,400 MHz |
+ | |freq_avx512_25=2,300 MHz | ||
+ | |freq_avx512_26=2,300 MHz | ||
+ | |freq_avx512_27=2,300 MHz | ||
+ | |freq_avx512_28=2,300 MHz | ||
}} | }} | ||
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Facts about "Xeon Platinum 8168 - Intel"