Key Differences
In short — Ryzen 9 3900X outperforms Core i7-5820K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X is 1770 days newer than Core i7-5820K.
Advantages of AMD Ryzen 9 3900X
- Performs up to 39% better in Immortals of Aveum than Core i7-5820K - 61 vs 44 FPS
- Consumes up to 25% less energy than Intel Core i7-5820K - 105 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-5820K - 24 vs 12 threads
Immortals of Aveum
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-5820K
Desktop • Sep 1st, 2014
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Core i7-5820K
Desktop • Sep 1st, 2014
Single-Core
1160
68.51742468989958%
Multi-Core
5443
54.7695713423224%
Intel Core i7-5820K | vs | AMD Ryzen 9 3900X |
|---|---|---|
| Sep 1st, 2014 | Release Date | Jul 7th, 2019 |
| Core i7 | Collection | Ryzen 9 |
| Haswell E | Codename | Matisse |
| Intel Socket 2011-3 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 12 | Threads | 24 |
| 3.3 GHz | Base Clock Speed | 3.8 GHz |
| 3.6 GHz | Turbo Clock Speed | 4.6 GHz |
| 140 W | TDP | 105 W |
| 22 nm | Process Size | 7 nm |
| 33.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
