AMD Epyc 7742 vs Intel Xeon Platinum 9242

VS
AMD Epyc 7742
AMD Epyc 7742 Image
Intel Xeon Platinum 9242
Intel Xeon Platinum 9242 Image
AMD Epyc 7742
Intel Xeon Platinum 9242
Key Differences Key Differences AMD Epyc 7742 Intel Xeon Platinum 9242
Cores 64 48
CPU Threads 128 96
Base Clock Speed 2.25GHz 2.3GHz
Turbo Clock Speed 3.4GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 225W 350W
Has integrated graphics No No
Performance per watt 66.7 Not Known
Performance Performance AMD Epyc 7742 Intel Xeon Platinum 9242
CPU Speed & Cores 64 x 2.25GHz 48 x 2.3GHz
Number of CPU Threads 128 96
L2 Cache Size 32MB Not Known
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.4GHz 3.8GHz
L1 Cache Size 4096KB Not Known
L2 Core 0.5MB/core Not Known
L3 Core 4MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 23
Turbo Boost Tech Version Not Known 2
Features Features AMD Epyc 7742 Intel Xeon Platinum 9242
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 7742 Intel Xeon Platinum 9242
Has 64-bit Support No Data Found No
Semiconductor Size 14nm No Data Found
TDP (Thermal Design Point) 225W 350W
PCI Express Version 4 Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7742 Intel Xeon Platinum 9242
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 Yes
DDR Type Memory Version 4 4
Benchmarks Benchmarks AMD Epyc 7742 Intel Xeon Platinum 9242
PassMark Score 67185 Not Known
PassMark Score (Single Thread) 2376 Not Known
Geekbench 5 Score (Multi-Thread) 15005 Not Known
Cinebench R20 Score (Multi-Thread) 20644 Not Known
Cinebench R20 Score (Single Thread) 398 Not Known
Geekbench 5 Score (Single Thread) 725 Not Known
Blender Score (bmw27) 33.9seconds Not Known
Blender Score (Classroom) 95.8seconds Not Known
CPU Performance (Per Watt) 66.7 Not Known

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