Common features of Ryzen 3000 HEDT/workstation CPUs:
- Socket: sTRX4 (Threadripper), sWRX8 (Threadripper PRO).
- Threadripper CPUs support DDR4-3200 in quad-channel mode while Threadripper PRO CPUs support DDR4-3200 in octa-channel mode.
- L1 cache: 64 KB (32 KB data + 32 KB instruction) per core.
- L2 cache: 512 KB per core.
- Threadripper CPUs support 64 PCIe 4.0 lanes while Threadripper PRO CPUs support 128 PCIe 4.0 lanes. 8 of the lanes are reserved as link to the chipset.
- No integrated graphics.
- Fabrication process: TSMC 7FF.
| Branding and Model | Cores (threads) |
Clock rate (GHz) | L3 cache (total) |
TDP | Chiplets | Core config[i] |
Release date |
MSRP | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Base | Boost | |||||||||
| Ryzen Threadripper PRO |
3995WX | 64 (128) | 2.7 | 4.2 | 256 MB | 280 W [ii] |
8 × CCD 1 × I/OD |
16 × 4 | Jul 14, 2020 | |
| 3975WX | 32 (64) | 3.5 | 128 MB | 4 × CCD 1 × I/OD |
8 × 4 | |||||
| 3955WX | 16 (32) | 3.9 | 4.3 | 64 MB | 2 × CCD 1 × I/OD |
4 × 4 | ||||
| 3945WX | 12 (24) | 4.0 | 4 × 3 | |||||||
| Ryzen Threadripper |
3990X | 64 (128) | 2.9 | 256 MB | 8 × CCD 1 × I/OD |
16 × 4 | Feb 7, 2020 | US $3990 | ||
| 3970X | 32 (64) | 3.7 | 4.5 | 128 MB | 4 × CCD 1 × I/OD |
8 × 4 | Nov 25, 2019 | US $1999 | ||
| 3960X | 24 (48) | 3.8 | 8 × 3 | US $1399 | ||||||
Template documentation | You can . |
 | Common place to discuss layout and style of the Zen CPU tables at: Talk:List of AMD Ryzen processors |
References
- ^ Hill, Luke (February 7, 2020). "Kitguru AMD Ryzen Threadripper 3990X CPU Review". KitGuru. Retrieved 12 May 2020.