AMD Ryzen Threadripper 2970WX vs AMD Epyc 7551

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AMD Ryzen Threadripper 2970WX
AMD Ryzen Threadripper 2970WX Image
AMD Epyc 7551
AMD Epyc 7551 Image
AMD Ryzen Threadripper 2970WX
AMD Epyc 7551
Key Differences Key Differences AMD Ryzen Threadripper 2970WX AMD Epyc 7551
Cores 24 32
CPU Threads 48 64
Base Clock Speed 3GHz 2GHz
Turbo Clock Speed 4.2GHz 3GHz
TDP (THERMAL DESIGN POINT) 250W 180W
Has integrated graphics No No
Performance per watt 41.3 Not Known
Performance Performance AMD Ryzen Threadripper 2970WX AMD Epyc 7551
CPU Speed & Cores 24 x 3GHz 32 x 2GHz
Number of CPU Threads 48 64
L2 Cache Size 12.29MB 16MB
L3 Cache Size 32.77MB 64MB
Turbo Boost Frequency 4.2GHz 3GHz
L1 Cache Size 2250KB 3072KB
L2 Core 0.51MB/core 0.5MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.36MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Clock Multiplier 35 Not Known
Uses ARM HMP No No
Features Features AMD Ryzen Threadripper 2970WX AMD Epyc 7551
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
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
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen Threadripper 2970WX AMD Epyc 7551
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 12nm 14nm
TDP (Thermal Design Point) 250W 180W
Transistor Count 9600 million 19200 million
Does it have Integrated Graphics No No
PCI Express Version Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen Threadripper 2970WX AMD Epyc 7551
RAM Memory Speed 2933MHz 2666MHz
Max Memory Channels 4 8
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 4
Max Memory Bandwidth Not Known 341GB/s
Supported Memory Size Not Known 2000GB
Benchmarks Benchmarks AMD Ryzen Threadripper 2970WX AMD Epyc 7551
PassMark Score 26494 19606
PassMark Score (Single Thread) 2362 1660
Geekbench 5 Score (Multi-Thread) 10327 Not Known
Cinebench R20 Score (Single Thread) 431 Not Known
Cinebench R20 Score (Multi-Thread) 10008 Not Known
Geekbench 5 Score (Single Thread) 1016 Not Known
Blender Score (bmw27) 85.6seconds Not Known
Blender Score (Classroom) 288.2seconds Not Known
PassMark Score (Overclocked) 31793 Not Known
CPU Performance (Per Watt) 41.3 Not Known

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