AMD Ryzen 9 5900X vs AMD Ryzen 7 7800X3D
The AMD Ryzen 9 5900X and AMD Ryzen 7 7800X3D sit within a few percent of each other on our index. Treat them as equivalent in raw performance and decide on price, power draw and — for graphics cards — video memory instead.
| Specification | AMD Ryzen 9 5900X | AMD Ryzen 7 7800X3D |
|---|---|---|
| Manufacturer | AMD | AMD |
| Generation | Zen 3 | Zen 4 |
| Multi-thread index | 180 (better) | 175 |
| Single-thread index | 107 | 120 (better) |
| Cores | 12 (better) | 8 |
| Threads | 24 (better) | 16 |
| Base clock | 3.7 GHz | 4.2 GHz (better) |
| Boost clock | 4.8 GHz | 5.0 GHz (better) |
| Socket | AM4 | AM5 |
| TDP | 105 W (better) | 120 W |
| Release year | 2020 | 2023 (better) |
| Integrated graphics | No | Yes |
Green marks the stronger figure for that row only — for power draw and PSU requirement, lower is treated as better. Performance indexes are CanMyPcPlay estimates; read how they are derived.
Which should you pick?
- Games follow single-thread. For gaming, the single-thread index matters more than core count.
- Creative work follows multi-thread. Rendering, compiling and encoding scale with cores.
- Sockets differ. Moving between platforms usually means a new motherboard and often new memory.