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$399
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AvailabilityMSRP in USD: $499
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AvailabilityMSRP in USD: $739
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Key Differences
In short — Core i9-12900KS outperforms Ryzen 9 3900XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KS is 637 days newer than Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 3900XT
- Consumes up to 30% less energy than Intel Core i9-12900KS - 105 vs 150 Watts
Advantages of Intel Core i9-12900KS
- Performs up to 3% better in F1 22 than Ryzen 9 3900XT - 289 vs 281 FPS
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
FPS
281
97%
Value, $/FPS
$1.42/FPS
100%
Price, $
$399
100%
Value Winner
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
Buy for $399 on Amazon
In Stock
Updated 162 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Core i9-12900KS
Desktop • Apr 5th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 9 3900XT | vs | Intel Core i9-12900KS |
|---|---|---|
| Jul 7th, 2020 | Release Date | Apr 5th, 2022 |
| 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 | 3.4 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.2 GHz |
105 W | TDP | 150 W |
7 nm | Process Size | 10 nm |
39.0x | Multiplier | 34.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
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