Intel Xeon W-1290 vs Intel Atom C3955

VS
Intel Xeon W-1290
Intel Xeon W-1290 Image
Intel Atom C3955
Intel Atom C3955 Image
Intel Xeon W-1290
Intel Atom C3955
Key Differences Key Differences Intel Xeon W-1290 Intel Atom C3955
Cores 10 16
CPU Threads 20 16
Base Clock Speed 3.2GHz 2.1GHz
Turbo Clock Speed 5.2GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 80W 32W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon W-1290 Intel Atom C3955
CPU Speed & Cores 10 x 3.2GHz 16 x 2.1GHz
Number of CPU Threads 20 16
Turbo Boost Frequency 5.2GHz 2.4GHz
Turbo Boost Tech Version 2 2
L2 Cache Size 2.5MB 16MB
L3 Cache Size 20MB Not Known
L1 Cache Size 640KB 896KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier No No
L3 Core 2MB/core Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 21
Features Features Intel Xeon W-1290 Intel Atom C3955
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 Not Known
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
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 No
Miscellaneous Miscellaneous Intel Xeon W-1290 Intel Atom C3955
Height 37.5mm 28mm
Width Size 37.5mm 34mm
General info General info Intel Xeon W-1290 Intel Atom C3955
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 32W
PCI Express Version 3 3
CPU Temperature 100°C 100°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 34mm
Height 37.5mm 28mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon W-1290 Intel Atom C3955
RAM Memory Speed 2933MHz 2400MHz
Max Memory Bandwidth 45.8GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 128GB 256GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Xeon W-1290 Intel Atom C3955
PassMark Score 22248 Not Known
PassMark Score (Single Thread) 3169 Not Known

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