Intel Xeon Gold 5220 vs Intel Xeon W-2155

VS
Intel Xeon Gold 5220
Intel Xeon Gold 5220 Image
Intel Xeon W-2155
Intel Xeon W-2155 Image
Intel Xeon Gold 5220
Intel Xeon W-2155
Key Differences Key Differences Intel Xeon Gold 5220 Intel Xeon W-2155
Cores 18 10
CPU Threads 36 20
Base Clock Speed 2.2GHz 3.3GHz
Turbo Clock Speed 3.9GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 125W 140W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon Gold 5220 Intel Xeon W-2155
CPU Speed & Cores 18 x 2.2GHz 10 x 3.3GHz
Number of CPU Threads 36 20
L2 Cache Size 18MB 10MB
L3 Cache Size 24.75MB 13.75MB
Turbo Boost Frequency 3.9GHz 4.5GHz
L1 Cache Size 1152KB 640KB
L2 Core 1MB/core 1MB/core
L3 Core 1.38MB/core 1.38MB/core
Clock Multiplier 22 33
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon Gold 5220 Intel Xeon W-2155
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Xeon Gold 5220 Intel Xeon W-2155
Height 56.5mm 45mm
Width Size 76mm 52.5mm
General info General info Intel Xeon Gold 5220 Intel Xeon W-2155
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 125W 140W
PCI Express Version 3 3
CPU Temperature 87°C 68°C
Width Size 76mm 52.5mm
Height 56.5mm 45mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon Gold 5220 Intel Xeon W-2155
RAM Memory Speed 2667MHz 2666MHz
Max Memory Bandwidth 119.21GB/s 85.3GB/s
Max Memory Channels 6 4
Supported Memory Size 1000GB 512GB
Bus Bandwidth 10.4GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Xeon Gold 5220 Intel Xeon W-2155
PassMark Score 25740 22409
PassMark Score (Single Thread) 2396 2558

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