| Spec | Ryzen 9 9900X3D | Ryzen 9 9950X |
|---|---|---|
| Performance | ||
| Total Cores | 12 | 16+25% |
| Threads | 24 | 32+25% |
| Boost Clock | 5.5 GHz | 5.7 GHz+4% |
| Base Clock | 4.4 GHz+2% | 4.3 GHz |
| Cache | ||
| L3 Cache | 128 MB+100% | 64 MB |
| L2 Cache | 12 MB | 16 MB+25% |
| Platform | ||
| Socket | AM5 | AM5 |
| Architecture | Granite Ridge | Granite Ridge |
| Process Node | 4 nm | 4 nm |
| Memory Support | DDR5 | DDR5 |
| Max Memory | 192 GB | 192 GB |
| PCIe Lanes | 28 | 28 |
| PCIe Version | 5 | 5 |
| Power | ||
| TDP | 120W+29% | 170W |
| Max Turbo Power | 162W+19% | 200W |
| Features | ||
| Unlocked | Yes | Yes |
| Cooler Included | No | No |
| Integrated GPU | Yes | Yes |
| iGPU Model | AMD Radeon Graphics (RDNA 2) | AMD Radeon Graphics (RDNA 2) |
| Price | ||
| MSRP | $599+8% | $649 |
| Release Date | 2025-03-12 | 2024-07-01 |
