AMD Ryzen Threadripper 3990X vs AMD Ryzen Threadripper 2970WX

VS
AMD Ryzen Threadripper 3990X
AMD Ryzen Threadripper 3990X Image
AMD Ryzen Threadripper 2970WX
AMD Ryzen Threadripper 2970WX Image
AMD Ryzen Threadripper 3990X
AMD Ryzen Threadripper 2970WX
Key Differences Key Differences AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 2970WX
Cores 64 24
CPU Threads 128 48
Base Clock Speed 2.9GHz 3GHz
Turbo Clock Speed 4.3GHz 4.2GHz
TDP (THERMAL DESIGN POINT) 280W 250W
Has integrated graphics No No
Performance per watt 88.9 41.3
Performance Performance AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 2970WX
CPU Speed & Cores 64 x 2.9GHz 24 x 3GHz
Number of CPU Threads 128 48
L2 Cache Size 32MB 12.29MB
L3 Cache Size 256MB 32.77MB
Turbo Boost Frequency 4.3GHz 4.2GHz
L1 Cache Size 4000KB 2250KB
L2 Core 0.5MB/core 0.51MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4MB/core 1.36MB/core
Clock Multiplier 29 35
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 2970WX
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
General info General info AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 2970WX
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 12nm
TDP (Thermal Design Point) 280W 250W
PCI Express Version 4 Not Known
CPU Temperature 68°C Not Known
Does it have Integrated Graphics No No
Transistor Count Not Known 9600 million
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 2970WX
RAM Memory Speed 3200MHz 2933MHz
Max Memory Bandwidth 95.37GB/s Not Known
Max Memory Channels 4 4
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 4
Benchmarks Benchmarks AMD Ryzen Threadripper 3990X AMD Ryzen Threadripper 2970WX
PassMark Score 80633 26494
PassMark Score (Single Thread) 2551 2362
Geekbench 5 Score (Multi-Thread) 24898 10327
Cinebench R20 Score (Single Thread) 495 431
Cinebench R20 Score (Multi-Thread) 24763 10008
Geekbench 5 Score (Single Thread) 1207 1016
Blender Score (Classroom) 88.6seconds 288.2seconds
Blender Score (bmw27) 30seconds 85.6seconds
CPU Performance (Per Watt) 88.9 41.3
PassMark Score (Overclocked) Not Known 31793

Similar Comparisons