AMD Epyc 7642 vs Intel Xeon W-1250P

AMD Epyc 7642
AMD Epyc 7642 Image
Intel Xeon W-1250P
Intel Xeon W-1250P Image
AMD Epyc 7642
Intel Xeon W-1250P
Key Differences Key Differences AMD Epyc 7642 Intel Xeon W-1250P
Cores 48 6
CPU Threads 96 12
Base Clock Speed 2.3GHz 4.1GHz
Turbo Clock Speed 3.3GHz 4.8GHz
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7642 Intel Xeon W-1250P
CPU Speed & Cores 48 x 2.3GHz 6 x 4.1GHz
Number of CPU Threads 96 12
L2 Cache Size 24MB Not Known
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz 4.8GHz
L1 Cache Size 3072KB Not Known
L2 Core 0.5MB/core Not Known
L3 Core 5.33MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
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Features Features AMD Epyc 7642 Intel Xeon W-1250P
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
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
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
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General info General info AMD Epyc 7642 Intel Xeon W-1250P
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 125W
PCI Express Version 4 3
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
CPU Temperature Not Known 100°C
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1200MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Epyc 7642 Intel Xeon W-1250P
RAM Memory Speed 3200MHz 2666MHz
Max Memory Bandwidth 190.7GB/s 41.6GB/s
Max Memory Channels 8 2
Supported Memory Size 4000GB 128GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 8GT/s
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