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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}}
−
{{mpu
+
{{chip
−
| future              = Yes
+
|name=Xeon Platinum 8168
−
| name               = Xeon Platinum 8168
+
|image=skylake sp (basic).png
−
| no image           = Yes
+
|designer=Intel
−
| image              =
+
|manufacturer=Intel
−
| image size          =
+
|model number=8168
−
| caption            =  
+
|part number=CD8067303327701
−
| designer           = Intel
+
|s-spec=SR37J
−
| manufacturer       = Intel
+
|s-spec qs=QMQ8
−
| model number       = 8168
+
|market=Server
−
| part number         = CD8067303327701
+
|first announced=April 25, 2017
−
| part number 1      =
+
|first launched=July 11, 2017
−
| part number 2      =
+
|release price=$5890.00
−
| s-spec             = SR37J
+
|family=Xeon Platinum
−
| s-spec 2            =  
+
|series=8000
−
| market             = Server
+
|frequency=2,700 MHz
−
| first announced     = April 25, 2017
+
|turbo frequency1=3,700 MHz
−
| first launched     =
+
|turbo frequency=Yes
−
| last order          =
+
|clock multiplier=27
−
| last shipment      =  
+
|cpuid=0x50654
−
| release price       =  
+
|isa=x86-64
−
 
+
|isa family=x86
−
| family             = Xeon Platinum
+
|microarch=Skylake (server)
−
| series             = 8100
+
|platform=Purley
−
| locked              = Yes
+
|chipset=Lewisburg
−
| frequency           = 2.7 GHz
+
|core name=Skylake SP
−
| turbo frequency    =
+
|core family=6
−
| turbo frequency1   =  
+
|core stepping=H0
−
| turbo frequency2    =  
+
|process=14 nm
−
| turbo frequency3    =
+
|technology=CMOS
−
| turbo frequency4    =
+
|word size=64 bit
−
| turbo frequency5    =
+
|core count=24
−
| turbo frequency6    =
+
|thread count=48
−
| turbo frequency7    =
+
|max memory=768 GiB
−
| turbo frequency8    =
+
|max cpus=8
−
| bus type            = DMI 3.0
+
|smp interconnect=UPI
−
| bus speed          =
+
|smp interconnect links=3
−
| bus rate            = 8 GT/s
+
|smp interconnect rate=10.4 GT/s
−
| bus links          = 4
+
|tdp=205 W
−
| clock multiplier   = 27
+
|tcase min=0 °C
−
| cpuid               =
+
|tcase max=85 °C
−
| cpuid 2            =  
+
|dts min=0 °C
−
 
+
|dts max=101  °C
−
| isa family          = x86-64
+
|package name 1=intel,fclga_3647
−
| isa                 = x86
+
|successor=Xeon Platinum 8268
−
| microarch           = Skylake
+
|successor link=intel/xeon_platinum/8268
−
| platform           = Purley
 
−
| chipset             = Lewisburg
 
−
| core name           = Skylake SP
 
−
| core family         =
 
−
| core model          =  
 
−
| core stepping       = H0
 
−
| process             = 14 nm
 
−
| transistors        =
 
−
| technology         = CMOS
 
−
| die area            = <!-- XX mm² -->
 
−
| die width          =
 
−
| die length          =
 
−
| word size           = 64 bit
 
−
| core count         = 24
 
−
| thread count       = 48
 
−
| max cpus            = 2
 
−
| max memory         =
 
−
 
 
−
| electrical          =  
 
−
| power              =
 
−
| average power      =
 
−
| idle power          =
 
−
| v core              =
 
−
| v core tolerance    = <!-- OR ... -->
 
−
| v core min          =
 
−
| v core max         =  
 
−
| v io                =  
 
−
| v io tolerance      =  
 
−
| v io 2              = <!-- OR ... -->
 
−
| v io 3              =
 
−
| sdp                =
 
−
| tdp                 =  
 
−
| tdp typical        =
 
−
| ctdp down          =
 
−
| ctdp down frequency =
 
−
| ctdp up            =
 
−
| ctdp up frequency  =
 
−
| temp min           = <!-- use TJ/TC whenever possible instead -->
 
−
| temp max            =
 
−
| tjunc min          = <!-- .. °C -->
 
−
| tjunc max          =
 
−
| tcase min          =
 
−
| tcase max           =  
 
−
| tstorage min       =  
 
−
| tstorage max       =  
 
−
| tambient min        =
 
−
| tambient max        =
 
−
 
 
−
| package module 1   =  
 
−
| package module 2    =
 
−
<!-------- USE ONLY IF MUST, OTHERWISE TRY TO USE MODULE ABOVE -------------->
 
−
| packaging          = Yes
 
−
| package 0          = FCLGA-3647
 
−
| package 0 type      = LGA
 
−
| package 0 pins      = 3647
 
−
| package 0 pitch    =
 
−
| package 0 width    =
 
−
| package 0 length    =
 
−
| package 0 height    =
 
−
| socket 0            = LGA-3647
 
−
| socket 0 type      = LGA
 
 
}}
 
}}
−
'''Xeon Platinum 8168''' is a {{arch|64}} [[x86]] high-performance server [[tetracosa-core]] [[multiprocessor]] set to be introduced by [[Intel]] in the second quarter of 2017. This processor is based on the server configuration of the {{intel|Skylake|l=arch}} microarchitecture (a {{intel|Skylake SP|l=core}} core) and is manufactured on Intel's [[14 nm process]]. The 8168 operates at 2.7 GHz.
+
'''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.
−
 
 
−
 
 
−
{{unknown features}}
 
  
 
== Cache ==
 
== Cache ==
−
{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
+
{{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 126: Line 62:
 
|l2 cache=24 MiB
 
|l2 cache=24 MiB
 
|l2 break=24x1 MiB
 
|l2 break=24x1 MiB
−
|l2 desc=4-way set associative
+
|l2 desc=16-way set associative
 
|l2 policy=write-back
 
|l2 policy=write-back
 
|l3 cache=33 MiB
 
|l3 cache=33 MiB
 
|l3 break=24x1.375 MiB
 
|l3 break=24x1.375 MiB
−
|l3 desc=16-way set associative
+
|l3 desc=11-way set associative
 
|l3 policy=write-back
 
|l3 policy=write-back
 
}}
 
}}
Line 138: Line 74:
 
|type=DDR4-2666
 
|type=DDR4-2666
 
|ecc=Yes
 
|ecc=Yes
−
|max mem=
+
|max mem=768 GiB
−
|controllers=1
+
|controllers=2
 
|channels=6
 
|channels=6
 
|max bandwidth=119.21 GiB/s
 
|max bandwidth=119.21 GiB/s
−
|bandwidth schan=19.89 GiB/s
+
|bandwidth schan=19.87 GiB/s
−
|bandwidth dchan=39.72 GiB/s
+
|bandwidth dchan=39.74 GiB/s
 
|bandwidth qchan=79.47 GiB/s
 
|bandwidth qchan=79.47 GiB/s
 
|bandwidth hchan=119.21 GiB/s
 
|bandwidth hchan=119.21 GiB/s
 
}}
 
}}
 +
 +
== Expansions ==
 +
{{expansions
 +
| pcie revision      = 3.0
 +
| pcie lanes        = 48
 +
| pcie config        = x16
 +
| pcie config 2      = x8
 +
| pcie config 3      = x4
 +
}}
 +
 +
== Features ==
 +
{{x86 features
 +
|real=Yes
 +
|protected=Yes
 +
|smm=Yes
 +
|fpu=Yes
 +
|x8616=Yes
 +
|x8632=Yes
 +
|x8664=Yes
 +
|nx=Yes
 +
|mmx=Yes
 +
|emmx=Yes
 +
|sse=Yes
 +
|sse2=Yes
 +
|sse3=Yes
 +
|ssse3=Yes
 +
|sse41=Yes
 +
|sse42=Yes
 +
|sse4a=No
 +
|avx=Yes
 +
|avx2=Yes
 +
|avx512f=Yes
 +
|avx512cd=Yes
 +
|avx512er=No
 +
|avx512pf=No
 +
|avx512bw=Yes
 +
|avx512dq=Yes
 +
|avx512vl=Yes
 +
|avx512ifma=No
 +
|avx512vbmi=No
 +
|avx5124fmaps=No
 +
|avx5124vnniw=No
 +
|avx512vpopcntdq=No
 +
|abm=Yes
 +
|tbm=No
 +
|bmi1=Yes
 +
|bmi2=Yes
 +
|fma3=Yes
 +
|fma4=No
 +
|aes=Yes
 +
|rdrand=Yes
 +
|sha=No
 +
|xop=No
 +
|adx=Yes
 +
|clmul=Yes
 +
|f16c=Yes
 +
|tbt1=No
 +
|tbt2=Yes
 +
|tbmt3=No
 +
|bpt=No
 +
|eist=Yes
 +
|sst=Yes
 +
|flex=No
 +
|fastmem=No
 +
|ivmd=Yes
 +
|intelnodecontroller=Yes
 +
|intelnode=Yes
 +
|kpt=Yes
 +
|ptt=Yes
 +
|intelrunsure=Yes
 +
|mbe=Yes
 +
|isrt=No
 +
|sba=No
 +
|mwt=No
 +
|sipp=No
 +
|att=No
 +
|ipt=No
 +
|tsx=Yes
 +
|txt=Yes
 +
|ht=Yes
 +
|vpro=Yes
 +
|vtx=Yes
 +
|vtd=Yes
 +
|ept=Yes
 +
|mpx=No
 +
|sgx=No
 +
|securekey=No
 +
|osguard=No
 +
|3dnow=No
 +
|e3dnow=No
 +
|smartmp=No
 +
|powernow=No
 +
|amdvi=No
 +
|amdv=No
 +
|amdsme=No
 +
|amdtsme=No
 +
|amdsev=No
 +
|rvi=No
 +
|smt=No
 +
|sensemi=No
 +
|xfr=No
 +
}}
 +
 +
== Frequencies ==
 +
{{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}}
 +
{{frequency table
 +
|freq_base=2,700 MHz
 +
|freq_1=3,700 MHz
 +
|freq_2=3,700 MHz
 +
|freq_3=3,500 MHz
 +
|freq_4=3,500 MHz
 +
|freq_5=3,400 MHz
 +
|freq_6=3,400 MHz
 +
|freq_7=3,400 MHz
 +
|freq_8=3,400 MHz
 +
|freq_9=3,400 MHz
 +
|freq_10=3,400 MHz
 +
|freq_11=3,400 MHz
 +
|freq_12=3,400 MHz
 +
|freq_13=3,400 MHz
 +
|freq_14=3,400 MHz
 +
|freq_15=3,400 MHz
 +
|freq_16=3,400 MHz
 +
|freq_17=3,400 MHz
 +
|freq_18=3,400 MHz
 +
|freq_19=3,400 MHz
 +
|freq_20=3,400 MHz
 +
|freq_21=3,400 MHz
 +
|freq_22=3,400 MHz
 +
|freq_23=3,400 MHz
 +
|freq_24=3,400 MHz
 +
|freq_avx2_base=2,300 MHz
 +
|freq_avx2_1=3,600 MHz
 +
|freq_avx2_2=3,600 MHz
 +
|freq_avx2_3=3,400 MHz
 +
|freq_avx2_4=3,400 MHz
 +
|freq_avx2_5=3,300 MHz
 +
|freq_avx2_6=3,300 MHz
 +
|freq_avx2_7=3,300 MHz
 +
|freq_avx2_8=3,300 MHz
 +
|freq_avx2_9=3,300 MHz
 +
|freq_avx2_10=3,300 MHz
 +
|freq_avx2_11=3,300 MHz
 +
|freq_avx2_12=3,300 MHz
 +
|freq_avx2_13=3,300 MHz
 +
|freq_avx2_14=3,300 MHz
 +
|freq_avx2_15=3,300 MHz
 +
|freq_avx2_16=3,300 MHz
 +
|freq_avx2_17=3,200 MHz
 +
|freq_avx2_18=3,200 MHz
 +
|freq_avx2_19=3,200 MHz
 +
|freq_avx2_20=3,200 MHz
 +
|freq_avx2_21=3,000 MHz
 +
|freq_avx2_22=3,000 MHz
 +
|freq_avx2_23=3,000 MHz
 +
|freq_avx2_24=3,000 MHz
 +
|freq_avx512_base=1,900 MHz
 +
|freq_avx512_1=3,500 MHz
 +
|freq_avx512_2=3,500 MHz
 +
|freq_avx512_3=3,300 MHz
 +
|freq_avx512_4=3,300 MHz
 +
|freq_avx512_5=3,200 MHz
 +
|freq_avx512_6=3,200 MHz
 +
|freq_avx512_7=3,200 MHz
 +
|freq_avx512_8=3,200 MHz
 +
|freq_avx512_9=3,200 MHz
 +
|freq_avx512_10=3,200 MHz
 +
|freq_avx512_11=3,200 MHz
 +
|freq_avx512_12=3,200 MHz
 +
|freq_avx512_13=2,900 MHz
 +
|freq_avx512_14=2,900 MHz
 +
|freq_avx512_15=2,900 MHz
 +
|freq_avx512_16=2,900 MHz
 +
|freq_avx512_17=2,600 MHz
 +
|freq_avx512_18=2,600 MHz
 +
|freq_avx512_19=2,600 MHz
 +
|freq_avx512_20=2,600 MHz
 +
|freq_avx512_21=2,500 MHz
 +
|freq_avx512_22=2,500 MHz
 +
|freq_avx512_23=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]]

Latest revision as of 01:38, 29 December 2019

Edit Values
Xeon Platinum 8168
skylake sp (basic).png
General Info
DesignerIntel
ManufacturerIntel
Model Number8168
Part NumberCD8067303327701
S-SpecSR37J
QMQ8 (QS)
MarketServer
IntroductionApril 25, 2017 (announced)
July 11, 2017 (launched)
Release Price$5890.00
ShopAmazon
General Specs
FamilyXeon Platinum
Series8000
Frequency2,700 MHz
Turbo FrequencyYes
Turbo Frequency3,700 MHz (1 core)
Clock multiplier27
CPUID0x50654
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureSkylake (server)
PlatformPurley
ChipsetLewisburg
Core NameSkylake SP
Core Family6
Core SteppingH0
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores24
Threads48
Max Memory768 GiB
Multiprocessing
Max SMP8-Way (Multiprocessor)
InterconnectUPI
Interconnect Links3
Interconnect Rate10.4 GT/s
Electrical
TDP205 W
Tcase0 °C – 85 °C
TDTS0 °C – 101 °C
Packaging
PackageFCLGA-3647 (FCLGA)
Dimension76.16 mm × 56.6 mm
Pitch0.8585 mm × 0.9906 mm
Contacts3647
SocketSocket 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

[Edit/Modify Cache Info]

hierarchy icon.svg
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.
L1$1.5 MiB
1,536 KiB
1,572,864 B
L1I$768 KiB
786,432 B
0.75 MiB
24x32 KiB8-way set associative 
L1D$768 KiB
786,432 B
0.75 MiB
24x32 KiB8-way set associativewrite-back
L2$24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
  24x1 MiB16-way set associativewrite-back
L3$33 MiB
33,792 KiB
34,603,008 B
0.0322 GiB
  24x1.375 MiB11-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Max Mem768 GiB
Controllers2
Channels6
Max Bandwidth119.21 GiB/s
122,071.04 MiB/s
128.001 GB/s
128,000.763 MB/s
0.116 TiB/s
0.128 TB/s
Bandwidth
Single 19.87 GiB/s
Double 39.74 GiB/s
Quad 79.47 GiB/s
Hexa 119.21 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes48
Configsx16, x8, x4


Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
AVX-512Advanced Vector 512-bit
AVX512FAVX-512 Foundation
AVX512CDAVX-512 Conflict Detection
AVX512BWAVX-512 Byte and Word
AVX512DQAVX-512 Doubleword and Quadword Instructions
AVX512VLAVX-512 Vector Length
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
SSTSpeed Shift Technology
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
VMDVolume Management Device
NMNode Manager
KPTKey Protection Technology
PTTPlatform Trust Technology
Run SureRun Sure Technology (RAS Capability)
MBE CtrlMode-Based Execute Control
Node CtrlrNode Controller Support

Frequencies[edit]

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

ModeBaseTurbo Frequency/Active Cores
123456789101112131415161718192021222324
Normal2,700 MHz3,700 MHz3,700 MHz3,500 MHz3,500 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz3,400 MHz
AVX22,300 MHz3,600 MHz3,600 MHz3,400 MHz3,400 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,300 MHz3,200 MHz3,200 MHz3,200 MHz3,200 MHz3,000 MHz3,000 MHz3,000 MHz3,000 MHz
AVX5121,900 MHz3,500 MHz3,500 MHz3,300 MHz3,300 MHz3,200 MHz3,200 MHz3,200 MHz3,200 MHz3,200 MHz3,200 MHz3,200 MHz3,200 MHz2,900 MHz2,900 MHz2,900 MHz2,900 MHz2,600 MHz2,600 MHz2,600 MHz2,600 MHz2,500 MHz2,500 MHz2,500 MHz2,500 MHz

Benchmarks[edit]

[Edit Benchmarks]

Test: SPEC CPU2017
Tested: 2017-10-03 05:23:30-0400
Chips: 2, Cores: 48, Threads: 48
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: Dell Inc.
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
benchmarks.svg
Vendor: Dell Inc.
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
benchmarks.svg
Vendor: Dell Inc.
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
benchmarks.svg
Vendor: Dell Inc.
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
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: HPE
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
benchmarks.svg
Vendor: HPE
System: ProLiant DL360 Gen10 (2.70 GHz, Intel Xeon Platinum 8168)
SPECrate2017_fp_base: 225
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Facts about "Xeon Platinum 8168 - Intel"
RDF feed
has ecc memory supporttrue +
l1$ size1,536 KiB (1,572,864 B, 1.5 MiB) +
l1d$ description8-way set associative +
l1d$ size768 KiB (786,432 B, 0.75 MiB) +
l1i$ description8-way set associative +
l1i$ size768 KiB (786,432 B, 0.75 MiB) +
l2$ description4-way set associative +
l2$ size24 MiB (24,576 KiB, 25,165,824 B, 0.0234 GiB) +
l3$ description16-way set associative +
l3$ size33 MiB (33,792 KiB, 34,603,008 B, 0.0322 GiB) +
max memory bandwidth119.21 GiB/s (122,071.04 MiB/s, 128.001 GB/s, 128,000.763 MB/s, 0.116 TiB/s, 0.128 TB/s) +
max memory channels6 +
supported memory typeDDR4-2666 +