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AMD Ryzen Threadripper 1920X vs AMD Ryzen Threadripper 2970WX: Comparison
Ryzen Threadripper 1920X vs Ryzen Threadripper 2970WX: the l3 cache difference
On l3 cache the spread is 50%, Ryzen Threadripper 1920X 32 MB against Ryzen Threadripper 2970WX 64 MB, so Ryzen Threadripper 2970WX takes it. Add l2 cache to that, 6 MB on the Ryzen Threadripper 1920X versus 12 MB on the Ryzen Threadripper 2970WX, and the pattern holds. Release year is not the same on both, 2017 on the Ryzen Threadripper 1920X versus 2018 on the Ryzen Threadripper 2970WX. Core count is not the same on both, 12 cores on the Ryzen Threadripper 1920X versus 24 cores on the Ryzen Threadripper 2970WX. They differ on thread count too, 24 threads on the Ryzen Threadripper 1920X versus 48 threads on the Ryzen Threadripper 2970WX. There is a split on base clock as well, 3.5 GHz on the Ryzen Threadripper 1920X versus 3.0 GHz on the Ryzen Threadripper 2970WX.
Which should you buy, Ryzen Threadripper 1920X or Ryzen Threadripper 2970WX?
Take the Ryzen Threadripper 1920X for buyers wanting a mid-tier balance of core count and HEDT platform features within first-generation Threadripper. It is not the one for buyers prioritizing per-core performance, later Threadripper generations offer meaningfully better single-threaded results. Take the Ryzen Threadripper 2970WX for content creators wanting genuine HEDT-tier multi-threaded throughput without paying for the top-tier 32-core 2990WX. It is the wrong buy for gaming or everyday use, mainstream desktop chips deliver better per-dollar value for those workloads.
Where the two are identical
The common ground is wider than the gap: memory channels, cpu socket, segment, smt support and 3d v-cache are identical here. They match on 8 further specifications as well.
Frequently asked questions
Do the Ryzen Threadripper 1920X and Ryzen Threadripper 2970WX differ on boost clock?
Yes. Boost Clock reads 4.0 GHz on the Ryzen Threadripper 1920X versus 4.2 GHz on the Ryzen Threadripper 2970WX.
Is the Multi-Socket Support the same on the Ryzen Threadripper 1920X and Ryzen Threadripper 2970WX?
It is. Both are listed at Single Socket Only, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD Ryzen Threadripper 1920X
- AMD
- AMD Ryzen Threadripper 2970WX
- AMD
Model Number
- AMD Ryzen Threadripper 1920X
- 1920X
- AMD Ryzen Threadripper 2970WX
- 2970WX
CPU Socket
- AMD Ryzen Threadripper 1920X
- sTR4
- AMD Ryzen Threadripper 2970WX
- sTR4
Product Family
- AMD Ryzen Threadripper 1920X
- Zen, Ryzen Threadripper 1000 Series
- AMD Ryzen Threadripper 2970WX
- Zen+, Ryzen Threadripper 2000 Series
Release Year
- AMD Ryzen Threadripper 1920X
- 2017
- AMD Ryzen Threadripper 2970WX
- 2018
Segment
- AMD Ryzen Threadripper 1920X
- HEDT
- AMD Ryzen Threadripper 2970WX
- HEDT
Core Count
- AMD Ryzen Threadripper 1920X
- 12 cores
- AMD Ryzen Threadripper 2970WX
- 24 cores
Thread Count
- AMD Ryzen Threadripper 1920X
- 24 threads
- AMD Ryzen Threadripper 2970WX
- 48 threads
SMT Support
- AMD Ryzen Threadripper 1920X
- Yes
- AMD Ryzen Threadripper 2970WX
- Yes
Base Clock
- AMD Ryzen Threadripper 1920X
- 3.5 GHz
- AMD Ryzen Threadripper 2970WX
- 3.0 GHz
Boost Clock
- AMD Ryzen Threadripper 1920X
- 4.0 GHz
- AMD Ryzen Threadripper 2970WX
- 4.2 GHz
L2 Cache
- AMD Ryzen Threadripper 1920X
- 6 MB-50%
- AMD Ryzen Threadripper 2970WX
- 12 MBBest
L3 Cache
- AMD Ryzen Threadripper 1920X
- 32 MB-50%
- AMD Ryzen Threadripper 2970WX
- 64 MBBest
3D V-Cache
- AMD Ryzen Threadripper 1920X
- No
- AMD Ryzen Threadripper 2970WX
- No
Socket
- AMD Ryzen Threadripper 1920X
- sTR4
- AMD Ryzen Threadripper 2970WX
- sTR4
Multi-Socket Support
- AMD Ryzen Threadripper 1920X
- Single Socket Only
- AMD Ryzen Threadripper 2970WX
- Single Socket Only
Memory Channels
- AMD Ryzen Threadripper 1920X
- 4 channels
- AMD Ryzen Threadripper 2970WX
- 4 channels
Max Memory Speed
- AMD Ryzen Threadripper 1920X
- 2667 MT/s
- AMD Ryzen Threadripper 2970WX
- 2933 MT/sBest
PCIe Generation
- AMD Ryzen Threadripper 1920X
- PCIe 3.0
- AMD Ryzen Threadripper 2970WX
- PCIe 3.0
CXL Support
- AMD Ryzen Threadripper 1920X
- None
- AMD Ryzen Threadripper 2970WX
- None
TDP
- AMD Ryzen Threadripper 1920X
- 180 W
- AMD Ryzen Threadripper 2970WX
- 250 W
Cooler Included
- AMD Ryzen Threadripper 1920X
- No
- AMD Ryzen Threadripper 2970WX
- No
Integrated Graphics
- AMD Ryzen Threadripper 1920X
- No
- AMD Ryzen Threadripper 2970WX
- No
AVX-512 Support
- AMD Ryzen Threadripper 1920X
- No
- AMD Ryzen Threadripper 2970WX
- No
AMX Support
- AMD Ryzen Threadripper 1920X
- No
- AMD Ryzen Threadripper 2970WX
- No
Process Node
- AMD Ryzen Threadripper 1920X
- 14 nm
- AMD Ryzen Threadripper 2970WX
- 12 nm
Memory Support
- AMD Ryzen Threadripper 1920X
- DDR4-2666
- AMD Ryzen Threadripper 2970WX
- DDR4-2933, ECC supported (unbuffered)
Which one should you pick?
Choose 1920X if you want the higher memory channels (4 channels vs 4 channels).
Choose 2970WX if you want the higher L2 cache (12 MB vs 6 MB) and the higher L3 cache (64 MB vs 32 MB).