Intel Xeon W-1270 vs AMD Phenom II X920 Black Edition

VS
Intel Xeon W-1270
Intel Xeon W-1270 Image
AMD Phenom II X920 Black Edition
AMD Phenom II X920 Black Edition Image
Intel Xeon W-1270
AMD Phenom II X920 Black Edition
Key Differences Key Differences Intel Xeon W-1270 AMD Phenom II X920 Black Edition
Cores 8 4
CPU Threads 16 4
Base Clock Speed 3.4GHz 2.3GHz
Turbo Clock Speed 5GHz Not Known
TDP (THERMAL DESIGN POINT) 80W 45W
Has integrated graphics Yes No
Performance per watt Not Known 96.0
Performance Performance Intel Xeon W-1270 AMD Phenom II X920 Black Edition
CPU Speed & Cores 8 x 3.4GHz 4 x 2.3GHz
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 512KB
L2 Core Not Known 0.25MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 11
Features Features Intel Xeon W-1270 AMD Phenom II X920 Black Edition
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Xeon W-1270 AMD Phenom II X920 Black Edition
Height 37.5mm 35mm
Width Size 37.5mm 35mm
General info General info Intel Xeon W-1270 AMD Phenom II X920 Black Edition
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 45nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 80W 45W
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 Not Known
Width Size 37.5mm 35mm
Height 37.5mm 35mm
Does it have Integrated Graphics Yes No
3DMark06 Score Not Known 3241
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon W-1270 AMD Phenom II X920 Black Edition
RAM Memory Speed 2933MHz 1333MHz
Max Memory Bandwidth 45.8GB/s Not Known
Max Memory Channels 2 Not Known
Supported Memory Size 128GB Not Known
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Bus Frequency Not Known 1800GHz
Benchmarks Benchmarks Intel Xeon W-1270 AMD Phenom II X920 Black Edition
PassMark Score 19704 2821
PassMark Score (Single Thread) 3032 830
CPU Performance (Per Watt) Not Known 96.0

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