AMD Epyc 7642 vs Intel Xeon Platinum 9282

VS
AMD Epyc 7642
AMD Epyc 7642 Image
Intel Xeon Platinum 9282
Intel Xeon Platinum 9282 Image
AMD Epyc 7642
Intel Xeon Platinum 9282
Key Differences Key Differences AMD Epyc 7642 Intel Xeon Platinum 9282
Cores 48 56
CPU Threads 96 112
Base Clock Speed 2.3GHz 2.6GHz
Turbo Clock Speed 3.3GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 225W 400W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7642 Intel Xeon Platinum 9282
CPU Speed & Cores 48 x 2.3GHz 56 x 2.6GHz
Number of CPU Threads 96 112
L2 Cache Size 24MB Not Known
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz 3.8GHz
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
Features Features AMD Epyc 7642 Intel Xeon Platinum 9282
Has AES Support 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
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7642 Intel Xeon Platinum 9282
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 400W
PCI Express Version 4 3
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7642 Intel Xeon Platinum 9282
RAM Memory Speed 3200MHz 2933MHz
Max Memory Bandwidth 190.7GB/s 262.26GB/s
Max Memory Channels 8 12
Supported Memory Size 4000GB 2000GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 4

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