Intel Xeon W-1290 vs Intel Xeon W-2155

VS
Intel Xeon W-1290
Intel Xeon W-1290 Image
Intel Xeon W-2155
Intel Xeon W-2155 Image
Intel Xeon W-1290
Intel Xeon W-2155
Key Differences Key Differences Intel Xeon W-1290 Intel Xeon W-2155
Cores 10 10
CPU Threads 20 20
Base Clock Speed 3.2GHz 3.3GHz
Turbo Clock Speed 5.2GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 80W 140W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon W-1290 Intel Xeon W-2155
CPU Speed & Cores 10 x 3.2GHz 10 x 3.3GHz
Number of CPU Threads 20 20
Turbo Boost Frequency 5.2GHz 4.5GHz
Turbo Boost Tech Version 2 2
L2 Cache Size 2.5MB 10MB
L3 Cache Size 20MB 13.75MB
L1 Cache Size 640KB 640KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier No No
L3 Core 2MB/core 1.38MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 33
Features Features Intel Xeon W-1290 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
Supports ARM TrustZone Tech No No
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
Miscellaneous Miscellaneous Intel Xeon W-1290 Intel Xeon W-2155
Height 37.5mm 45mm
Width Size 37.5mm 52.5mm
General info General info Intel Xeon W-1290 Intel Xeon W-2155
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 80W 140W
PCI Express Version 3 3
CPU Temperature 100°C 68°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Width Size 37.5mm 52.5mm
Height 37.5mm 45mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon W-1290 Intel Xeon W-2155
RAM Memory Speed 2933MHz 2666MHz
Max Memory Bandwidth 45.8GB/s 85.3GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 512GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Xeon W-1290 Intel Xeon W-2155
PassMark Score 22248 22409
PassMark Score (Single Thread) 3169 2558

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