Key Differences
In short — Ryzen 9 3900XT outperforms the cheaper Core i5-8400 on the selected game parameters. However, the worse performing Core i5-8400 is a better bang for your buck. The better performing Ryzen 9 3900XT is 1006 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 66% cheaper than Ryzen 9 3900XT - $95.53 vs $277.12
- Up to 65% better value when playing Uncharted: Legacy of Thieves than Ryzen 9 3900XT - $0.65 vs $1.85 per FPS
- Consumes up to 38% less energy than AMD Ryzen 9 3900XT - 65 vs 105 Watts
Advantages of AMD Ryzen 9 3900XT
- Performs up to 2% better in Uncharted: Legacy of Thieves than Core i5-8400 - 166 vs 163 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 24 vs 6 threads
Uncharted: Legacy of Thieves
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 5th, 2017
FPS
163
98%
Value, €/FPS
€0.65/FPS
100%
Price, €
€106.04
100%
Value Winner
Buy for €106.04 on Amazon
In Stock
Updated 200 minutes ago
Buy for €307.6 on Amazon
In Stock
Updated 200 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 5th, 2017
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
Intel Core i5-8400 | vs | AMD Ryzen 9 3900XT |
---|---|---|
Oct 5th, 2017 | Release Date | Jul 7th, 2020 |
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 |
2.8 GHz | Base Clock Speed | 3.8 GHz |
4.0 GHz | Turbo Clock Speed | 4.7 GHz |
65 W | TDP | 105 W |
14 nm | Process Size | 7 nm |
28.0x | Multiplier | 39.0x |
None | Integrated Graphics | None |
No | Overclockable | Yes |