Intel Xeon Platinum 8170 vs Intel Xeon E7-8891 v4

VS
Intel Xeon Platinum 8170
Intel Xeon Platinum 8170 Image
Intel Xeon E7-8891 v4
Intel Xeon E7-8891 v4 Image
Intel Xeon Platinum 8170
Intel Xeon E7-8891 v4
Key Differences Key Differences Intel Xeon Platinum 8170 Intel Xeon E7-8891 v4
Cores 26 10
CPU Threads 52 20
Base Clock Speed 2.1GHz 2.8GHz
Turbo Clock Speed 3.7GHz 3.5GHz
TDP (THERMAL DESIGN POINT) 165W 165W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon Platinum 8170 Intel Xeon E7-8891 v4
CPU Speed & Cores 26 x 2.1GHz 10 x 2.8GHz
Number of CPU Threads 52 20
L2 Cache Size 26MB 2.5MB
L3 Cache Size 35.75MB 60MB
Turbo Boost Frequency 3.7GHz 3.5GHz
L2 Core 1MB/core 0.2MB/core
L3 Core 1.38MB/core 6MB/core
Clock Multiplier 21 28
Turbo Core Tech Version 2 Not Known
L1 Cache Size Not Known 320KB
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon Platinum 8170 Intel Xeon E7-8891 v4
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Xeon Platinum 8170 Intel Xeon E7-8891 v4
Height 56.5mm 52.5mm
Width Size 76mm 45mm
General info General info Intel Xeon Platinum 8170 Intel Xeon E7-8891 v4
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 165W
PCI Express Version 3 3
CPU Temperature 89°C 79°C
Height 56.5mm 52.5mm
Width Size 76mm 45mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon Platinum 8170 Intel Xeon E7-8891 v4
RAM Memory Speed 2670MHz 1866MHz
Max Memory Channels 6 4
Supported Memory Size 768GB 3072GB
Bus Bandwidth 10.4GT/s 9.6GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
Max Memory Bandwidth Not Known 102GB/s
Bus Frequency Not Known 4.8GHz

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