Intel Xeon W-1270 vs Intel Atom Z2520

VS
Intel Xeon W-1270
Intel Xeon W-1270 Image
Intel Atom Z2520
Intel Atom Z2520 Image
Intel Xeon W-1270
Intel Atom Z2520
Key Differences Key Differences Intel Xeon W-1270 Intel Atom Z2520
Cores 8 2
CPU Threads 16 4
Base Clock Speed 3.4GHz 1.2GHz
Turbo Clock Speed 5GHz Not Known
TDP (THERMAL DESIGN POINT) 80W 90W
Has integrated graphics Yes Yes
Performance per watt Not Known Not Known
Performance Performance Intel Xeon W-1270 Intel Atom Z2520
CPU Speed & Cores 8 x 3.4GHz 2 x 1.2GHz
Number of CPU Threads 16 4
Turbo Boost Frequency 5GHz Not Known
Turbo Boost Tech Version 2 Not Known
L2 Cache Size Not Known 1MB
L1 Cache Size Not Known 64KB
L2 Core Not Known 0.5MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon W-1270 Intel Atom Z2520
Has AES Support Yes No
Supports CPU Throttling Yes No
Supported SSE Version 4.2 3
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 No
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Xeon W-1270 Intel Atom Z2520
Height 37.5mm 14mm
Width Size 37.5mm 14mm
General info General info Intel Xeon W-1270 Intel Atom Z2520
Has 64-bit Support No Data Found No
Semiconductor Size 14nm No Data Found
GPU Base Clock Speed 350MHz 300MHz
TDP (Thermal Design Point) 80W 90W
PCI Express Version 3 Not Known
CPU Temperature 100°C Not Known
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 2
Width Size 37.5mm 14mm
Height 37.5mm 14mm
Does it have Integrated Graphics Yes Yes
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon W-1270 Intel Atom Z2520
RAM Memory Speed 2933MHz 1066MHz
Max Memory Bandwidth 45.8GB/s 8.5GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 2GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Xeon W-1270 Intel Atom Z2520
PassMark Score 19704 Not Known
PassMark Score (Single Thread) 3032 Not Known

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