Intel Xeon W-1250P vs AMD Epyc 7251

Intel Xeon W-1250P
Intel Xeon W-1250P Image
AMD Epyc 7251
AMD Epyc 7251 Image
Intel Xeon W-1250P
AMD Epyc 7251
Key Differences Key Differences Intel Xeon W-1250P AMD Epyc 7251
Cores 6 8
CPU Threads 12 16
Base Clock Speed 4.1GHz 2.1GHz
Turbo Clock Speed 4.8GHz 2.9GHz
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon W-1250P AMD Epyc 7251
CPU Speed & Cores 6 x 4.1GHz 8 x 2.1GHz
Number of CPU Threads 12 16
Turbo Boost Frequency 4.8GHz 2.9GHz
Turbo Boost Tech Version 2 Not Known
L2 Cache Size Not Known 4MB
L3 Cache Size Not Known 32MB
L1 Cache Size Not Known 768KB
L2 Core Not Known 0.5MB/core
Does it have an unlocked multiplier No No
L3 Core Not Known 4MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 21
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Features Features Intel Xeon W-1250P AMD Epyc 7251
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
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Miscellaneous Miscellaneous Intel Xeon W-1250P AMD Epyc 7251
Height 37.5mm Yes
Width Size 37.5mm Yes
General info General info Intel Xeon W-1250P AMD Epyc 7251
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 125W 120W
PCI Express Version 3 3
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 Yes
Height 37.5mm Yes
Does it have Integrated Graphics Yes No
Transistor Count Not Known 19200 million
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Xeon W-1250P AMD Epyc 7251
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 41.6GB/s 307GB/s
Max Memory Channels 2 8
Supported Memory Size 128GB 2000GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
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Benchmarks Benchmarks Intel Xeon W-1250P AMD Epyc 7251
PassMark Score Not Known 10771
PassMark Score (Single Thread) Not Known 1523
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