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AvailabilityMSRP in USD: $499
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MSRP in USD: $499
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Key Differences
In short — Ryzen 9 3900X outperforms Core i5-9400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X is 261 days newer than Core i5-9400.
Advantages of Intel Core i5-9400
- 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 5% better in Horizon Zero Dawn than Core i5-9400 - 182 vs 174 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 24 vs 6 threads
Horizon Zero Dawn
Resolution
1920 x 1080
Game Graphics
Ultimate
Core i5-9400
Desktop • Oct 19th, 2018
FPS
174
95%
Value, €/FPS
€0.78/FPS
100%
Price, €
€136.34
100%
Value Winner
Intel Core i5-9400 Prozessor 2,9 GHz 9 MB Smart Cache
Buy for €136.34 on Amazon
In Stock
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TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultimate
Core i5-9400
Desktop • Oct 19th, 2018
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Core i5-9400 | vs | AMD Ryzen 9 3900X |
|---|---|---|
| Oct 19th, 2018 | Release Date | Jul 7th, 2019 |
| Core i5 | Collection | Ryzen 9 |
| Coffee Lake | Codename | Matisse |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 6 | Threads | 24 |
| 2.9 GHz | Base Clock Speed | 3.8 GHz |
| 4.1 GHz | Turbo Clock Speed | 4.6 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 29.0x | Multiplier | 38.0x |
UHD 630 | Integrated Graphics | None |
| No | Overclockable | Yes |
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