Key Differences
In short — Core i9-12900KF outperforms the more expensive Ryzen 9 3900XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 485 days newer than the more expensive Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 3900XT
- Consumes up to 16% less energy than Intel Core i9-12900KF - 105 vs 125 Watts
Advantages of Intel Core i9-12900KF
- Performs up to 18% better in Tom Clancy's Rainbow Six Siege than Ryzen 9 3900XT - 706 vs 599 FPS
- Up to 48% cheaper than Ryzen 9 3900XT - €303.9 vs €579.7
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Buy for €579.7 on Amazon
In Stock
Updated 75054 minutes ago
Buy for €303.9 on Amazon
In Stock
Updated 75054 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 7th, 2020
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Desktop • Jul 7th, 2020
Single-Core
1729
68.01730920535012%
Multi-Core
10030
67.40138431557018%
AMD Ryzen 9 3900XT | vs | Intel Core i9-12900KF |
---|---|---|
Jul 7th, 2020 | Release Date | Nov 4th, 2021 |
Ryzen 9 | Collection | Core i9 |
Matisse | Codename | Alder Lake |
AMD Socket AM4 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
12 | Cores | 16 |
24 | Threads | 24 |
3.8 GHz | Base Clock Speed | 3.2 GHz |
4.7 GHz | Turbo Clock Speed | 5.2 GHz |
105 W | TDP | 125 W |
7 nm | Process Size | 10 nm |
39.0x | Multiplier | 32.0x |
None | Integrated Graphics | None |
Yes | Overclockable | Yes |