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Key Differences
In short — Ryzen 9 7900 outperforms Ryzen 9 3900XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 921 days newer than Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 7900
- Performs up to 30% better in HITMAN 2 than Ryzen 9 3900XT - 198 vs 152 FPS
- Consumes up to 38% less energy than AMD Ryzen 9 3900XT - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
HITMAN 2
Resolution
1920 x 1080
Game Graphics
Ultra
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
Buy for €239.43 on Amazon
In Stock
Updated 171 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Single-Core
1729
61.22521246458924%
Multi-Core
10030
59.90563220450338%
AMD Ryzen 9 3900XT | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Jul 7th, 2020 | Release Date | Jan 14th, 2023 |
| Ryzen 9 | Collection | Ryzen 9 |
| Matisse | Codename | Raphael |
| AMD Socket AM4 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 12 | Cores | 12 |
| 24 | Threads | 24 |
3.8 GHz | Base Clock Speed | 3.7 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.4 GHz |
| 105 W | TDP | 65 W |
| 7 nm | Process Size | 5 nm |
39.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
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