Ryzen Threadripper 3990X
Not rated yet
US launch / reference: Price unavailable
Third-party reference ↗Ryzen Threadripper 3990X vs Ryzen Threadripper PRO 9995WX
An overall editorial verdict is not available for this pair yet. Your priorities and current prices can change the better choice.
Ryzen Threadripper PRO 9995WX
Not rated yet
US launch / reference: $11,699
Third-party reference ↗Start with the tradeoffs
Consider Ryzen Threadripper 3990X for
- 64 CPU cores and 128 threads
- Listed L3 cache: 256 MB
Tradeoff: System and motherboard support must match the sTRX4 platform.
Consider Ryzen Threadripper PRO 9995WX for
- 96 CPU cores and 192 threads
- Listed L3 cache: 384 MB
- Memory support: 8-channel DDR5-6400 ECC RDIMM, up to 2TB (on WRX90)
Tradeoff: System and motherboard support must match the sTR5 platform.
Scores and judgments are editorial. Specdex does not run an in-house benchmark lab. Manufacturer claims and independent measurements may use different test conditions.
Specifications side by side
Arrows indicate a higher capacity, higher power rating, or lower weight/time for comparable simple quantities. They do not establish overall product quality. Unknown values remain unavailable.
| Specification | Ryzen Threadripper 3990X | Ryzen Threadripper PRO 9995WX |
|---|---|---|
| Cores | 64 | 96 |
| Threads | 128 | 192 |
| Base clock | 2.9 GHz | 2.5 GHz |
| Boost clock | 4.3 GHz | 5.4 GHz |
| L3 cache | 256 MB | 384 MB |
| TDP | 280 W | 350 W |
| Socket | sTRX4 | sTR5 |
| Class | Desktop | Not documented |
| Platform | Not documented | WRX90 (full 8-ch/128-lane) or TRX50 (reduced to 4-ch/80-lane) |
| Memory | Not documented | 8-channel DDR5-6400 ECC RDIMM, up to 2TB (on WRX90) |
| PCIe | Not documented | 128x PCIe 5.0 + 8x PCIe 4.0 from CPU (on WRX90) |
Ryzen Threadripper 3990X
Prices & availability
US launch / reference: Price unavailable. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.
Ryzen Threadripper PRO 9995WX
Prices & availability
US launch / reference: $11,699. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.