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AMD Ryzen Threadripper PRO 5945WX vs AMD Threadripper PRO 7985WX: Comparison
What is the difference between Ryzen Threadripper PRO 5945WX and Threadripper PRO 7985WX?
On l3 cache the spread is 80%, Ryzen Threadripper PRO 5945WX 64 MB against Threadripper PRO 7985WX 320 MB, so Threadripper PRO 7985WX takes it. Tdp is not the same on both, 280 W on the Ryzen Threadripper PRO 5945WX versus 350 W on the Threadripper PRO 7985WX. They differ on release year too, 2022 on the Ryzen Threadripper PRO 5945WX versus 2023 on the Threadripper PRO 7985WX. They differ on core count too, 12 cores on the Ryzen Threadripper PRO 5945WX versus 64 cores on the Threadripper PRO 7985WX. There is a split on thread count as well, 24 threads on the Ryzen Threadripper PRO 5945WX versus 128 threads on the Threadripper PRO 7985WX. There is a split on base clock as well, 4.1 GHz on the Ryzen Threadripper PRO 5945WX versus 3.2 GHz on the Threadripper PRO 7985WX.
Who each one is for
Buy the Ryzen Threadripper PRO 5945WX for mainstream desktop builds and everyday productivity, though it is the wrong buy for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads. The Threadripper PRO 7985WX is the one to take for 3D rendering and animation professionals and engineers running CAD/CAM software, though it is not built for budget builds and pure gaming rigs. Our rating of the Threadripper PRO 7985WX (9.1/10): the Threadripper PRO 7985WX delivers workstation-grade multi-threaded performance with strong single-core boost, making it a serious option for professionals who outgrew mainstream desktop platforms.
Frequently asked questions
Do the Ryzen Threadripper PRO 5945WX and Threadripper PRO 7985WX differ on boost clock?
Yes. Boost Clock reads Up to 4.5 GHz on the Ryzen Threadripper PRO 5945WX versus 5.1 GHz on the Threadripper PRO 7985WX.
Is the Memory Channels the same on the Ryzen Threadripper PRO 5945WX and Threadripper PRO 7985WX?
It is. Both are listed at 8 channels, so it is not a reason to pick one over the other.
Specs and benchmarks
Release Year
- AMD Ryzen Threadripper PRO 5945WX
- 2022
- AMD Threadripper PRO 7985WX
- 2023
Core Count
- AMD Ryzen Threadripper PRO 5945WX
- 12 cores
- AMD Threadripper PRO 7985WX
- 64 cores
Thread Count
- AMD Ryzen Threadripper PRO 5945WX
- 24 threads
- AMD Threadripper PRO 7985WX
- 128 threads
Base Clock
- AMD Ryzen Threadripper PRO 5945WX
- 4.1 GHz
- AMD Threadripper PRO 7985WX
- 3.2 GHz
Boost Clock
- AMD Ryzen Threadripper PRO 5945WX
- Up to 4.5 GHz
- AMD Threadripper PRO 7985WX
- 5.1 GHz
L3 Cache
- AMD Ryzen Threadripper PRO 5945WX
- 64 MB-80%
- AMD Threadripper PRO 7985WX
- 320 MBBest
Socket
- AMD Ryzen Threadripper PRO 5945WX
- sWRX8
- AMD Threadripper PRO 7985WX
- sWRX8
Memory Channels
- AMD Ryzen Threadripper PRO 5945WX
- 8 channels
- AMD Threadripper PRO 7985WX
- 8 channels
TDP
- AMD Ryzen Threadripper PRO 5945WX
- 280 W
- AMD Threadripper PRO 7985WX
- 350 W
Memory Support
- AMD Ryzen Threadripper PRO 5945WX
- DDR4, 8-Channel, Up to 3200 MT/s
- AMD Threadripper PRO 7985WX
- 8-channel ECC DDR5Best
Which one should you pick?
Choose 5945WX if you want the higher memory channels (8 channels vs 8 channels).
Choose 7985WX if you want the higher L3 cache (320 MB vs 64 MB).
Verdict
AMD Threadripper PRO 7985WX
9.1 / 10 Expert Rating
The Threadripper PRO 7985WX delivers workstation-grade multi-threaded performance with strong single-core boost, making it a serious option for professionals who outgrew mainstream desktop platforms.