AMD Epyc 7642 vs Intel Xeon W-2104

VS
AMD Epyc 7642
AMD Epyc 7642 Image
Intel Xeon W-2104
Intel Xeon W-2104 Image
AMD Epyc 7642
Intel Xeon W-2104
Key Differences Key Differences AMD Epyc 7642 Intel Xeon W-2104
Cores 48 4
CPU Threads 96 4
Base Clock Speed 2.3GHz 3.2GHz
Turbo Clock Speed 3.3GHz Not Known
TDP (THERMAL DESIGN POINT) 225W 120W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7642 Intel Xeon W-2104
CPU Speed & Cores 48 x 2.3GHz 4 x 3.2GHz
Number of CPU Threads 96 4
L2 Cache Size 24MB 4MB
L3 Cache Size 256MB 8.25MB
Turbo Boost Frequency 3.3GHz Not Known
L1 Cache Size 3072KB 256KB
L2 Core 0.5MB/core 1MB/core
L3 Core 5.33MB/core 2.06MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 32
Features Features AMD Epyc 7642 Intel Xeon W-2104
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 No
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7642 Intel Xeon W-2104
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 120W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature Not Known 66°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7642 Intel Xeon W-2104
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 190.7GB/s 76.8GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 512GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 8GT/s

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