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AvailabilityMSRP in USD: $182
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Key Differences
In short — Ryzen 9 3900X outperforms Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X is 1466 days newer than Core i5-6400.
Advantages of Intel Core i5-6400
- Consumes up to 38% less energy than AMD Ryzen 9 3900X - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Advantages of AMD Ryzen 9 3900X
- Performs up to 2% better in Uncharted: Legacy of Thieves than Core i5-6400 - 166 vs 162 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 24 vs 4 threads
Uncharted: Legacy of Thieves
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-6400
Desktop • Jul 2nd, 2015
FPS
162
97%
Value, €/FPS
€0.56/FPS
100%
Price, €
€90.71
100%
Value Winner
Intel Core i5-6400 2,7GHz Boxed CPU
Buy for €90.71 on Amazon
In Stock
Updated 218 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-6400
Desktop • Jul 2nd, 2015
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Core i5-6400 | vs | AMD Ryzen 9 3900X |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Jul 7th, 2019 |
| Core i5 | Collection | Ryzen 9 |
| Skylake | Codename | Matisse |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| 2.7 GHz | Base Clock Speed | 3.8 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.6 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 27.0x | Multiplier | 38.0x |
HD Graphics 530 | Integrated Graphics | None |
| No | Overclockable | Yes |
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