Core i9-10900X vs Ryzen 9 9950X3D: which is better
Intel Core i9-10900X (desktop, 2019) against AMD Ryzen 9 9950X3D (desktop, 2025): benchmarks, games, specs and current prices.
Key differences
- Ryzen 9 9950X3D is 215% faster in multi-threaded work (PassMark 70,110 vs 22,261).
- Ryzen 9 9950X3D is 78% faster per core.
- Core i9-10900X is $323 cheaper ($299 vs $622).
- Ryzen 9 9950X3D gives 51% more performance per dollar.
- Core i9-10900X has a lower TDP: 165 W vs 170 W.
- Different sockets (LGA2066 and AM5): they need different motherboards.
| Core i9-10900X | Ryzen 9 9950X3D | |
|---|---|---|
| Overall score | 30.9 | 97.3 |
| PassMark CPU Mark | 22,261 | 70,110 |
| Single-thread rating | 2,662 | 4,737 |
| Games, 1080p, % of the best | no data | 95.7% |
| US price | from $299 | from $622 |
| Cores | 10 | 16 |
| Threads | 20 | 32 |
| Base clock | 3.7 GHz | 4.3 GHz |
| Max boost | 4.7 GHz | 5.7 GHz |
| L3 cache | 19.25 MB | 128 MB |
| TDP | 165 W | 170 W |
| Max power | 165 W | 230 W |
| Memory | DDR4 (quad-channel) | DDR5 |
| Memory speed | 2933 MT/s | 5600 MT/s |
| PCI Express | PCIe 3.0 | PCIe 5.0 |
| Socket | LGA2066 | AM5 |
| Process | 14 nm (Intel) | 4 nm (TSMC N4P) |
| Architecture | Cascade Lake-X | Zen 5 |
| Series | Core X (10th Gen) | Ryzen 9000 |
| Release year | 2019 | 2025 |
| Integrated graphics | none | Radeon (2 CU) |
Other comparisons
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- Core i9-10900X vs Ryzen 7 3800X
- Ryzen 9 9950X3D vs Core Ultra 9 285K
- Ryzen 9 9950X3D vs Core Ultra 9 285
- Ryzen 9 9950X3D vs Core i9-14900KS
- Ryzen 9 9950X3D vs Core i9-10940X
- Ryzen 9 9950X3D vs Core i9-10920X
- Ryzen 9 9950X3D vs Core Ultra 7 270K Plus
- Ryzen 9 9950X3D vs Ryzen 9 9950X3D2