Consumercarts is reader-supported. Learn more
AMD Threadripper 9980X vs AMD Threadripper PRO 9975WX: Comparison
Threadripper 9980X vs Threadripper PRO 9975WX l3 cache compared
On l3 cache the spread is 50%, Threadripper 9980X 320 MB against Threadripper PRO 9975WX 160 MB, so Threadripper 9980X takes it. Threadripper PRO 9975WX also leads on memory channels, 4 channels on the Threadripper 9980X versus 8 channels on the Threadripper PRO 9975WX. They differ on core count too, 64 cores on the Threadripper 9980X versus 32 cores on the Threadripper PRO 9975WX. There is a split on thread count as well, 128 threads on the Threadripper 9980X versus 64 threads on the Threadripper PRO 9975WX. There is a split on base clock as well, 3.2 GHz on the Threadripper 9980X versus 4.0 GHz on the Threadripper PRO 9975WX. Memory support is closer, Quad-channel ECC-capable DDR5 on the Threadripper 9980X versus 8-channel ECC DDR5 on the Threadripper PRO 9975WX.
Threadripper 9980X vs Threadripper PRO 9975WX: which one fits your build
The Threadripper 9980X is the one to take for 3D rendering and animation professionals and engineers running CAD/CAM software, though it is not the pick for budget builds and pure gaming rigs. The Threadripper PRO 9975WX suits 3D rendering and animation professionals and engineers running CAD/CAM software, though it is the wrong buy for budget builds and pure gaming rigs. Our rating of the Threadripper 9980X (9.1/10): the Threadripper 9980X delivers workstation-grade multi-threaded performance with strong single-core boost, making it a serious option for professionals who outgrew mainstream desktop platforms. Our rating of the Threadripper PRO 9975WX (9.1/10): the Threadripper PRO 9975WX delivers workstation-grade multi-threaded performance with strong single-core boost, making it a serious option for professionals who outgrew mainstream desktop platforms.
Where the two are identical
Everything else lines up. Boost clock, tdp, release year, core architecture and socket read the same on both, so those are not worth weighing. They match on 1 further specification as well.
Frequently asked questions
Is the ECC Support the same on the Threadripper 9980X and Threadripper PRO 9975WX?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Release Year
- AMD Threadripper 9980X
- 2025
- AMD Threadripper PRO 9975WX
- 2025
Core Count
- AMD Threadripper 9980X
- 64 cores
- AMD Threadripper PRO 9975WX
- 32 cores
Thread Count
- AMD Threadripper 9980X
- 128 threads
- AMD Threadripper PRO 9975WX
- 64 threads
Core Architecture
- AMD Threadripper 9980X
- Zen 5 "Shimada Peak"
- AMD Threadripper PRO 9975WX
- Zen 5 "Shimada Peak"
Base Clock
- AMD Threadripper 9980X
- 3.2 GHz
- AMD Threadripper PRO 9975WX
- 4.0 GHz
Boost Clock
- AMD Threadripper 9980X
- 5.4 GHz
- AMD Threadripper PRO 9975WX
- 5.4 GHz
L3 Cache
- AMD Threadripper 9980X
- 320 MBBest
- AMD Threadripper PRO 9975WX
- 160 MB-50%
Socket
- AMD Threadripper 9980X
- sTR5
- AMD Threadripper PRO 9975WX
- sTR5
Memory Channels
- AMD Threadripper 9980X
- 4 channels-50%
- AMD Threadripper PRO 9975WX
- 8 channelsBest
ECC Support
- AMD Threadripper 9980X
- Yes
- AMD Threadripper PRO 9975WX
- Yes
TDP
- AMD Threadripper 9980X
- 350 W
- AMD Threadripper PRO 9975WX
- 350 W
Memory Support
- AMD Threadripper 9980X
- Quad-channel ECC-capable DDR5
- AMD Threadripper PRO 9975WX
- 8-channel ECC DDR5Best
Which one should you pick?
Choose 9980X if you want the higher L3 cache (320 MB vs 160 MB).
Choose 9975WX if you want the higher memory channels (8 channels vs 4 channels).
Verdict
AMD Threadripper 9980X
9.1 / 10 Expert Rating
The Threadripper 9980X delivers workstation-grade multi-threaded performance with strong single-core boost, making it a serious option for professionals who outgrew mainstream desktop platforms.
AMD Threadripper PRO 9975WX
9.1 / 10 Expert Rating
The Threadripper PRO 9975WX delivers workstation-grade multi-threaded performance with strong single-core boost, making it a serious option for professionals who outgrew mainstream desktop platforms.