Key Differences
In short — Ryzen 9 3900X outperforms Core i7-875K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X is 3325 days newer than Core i7-875K.
Advantages of Intel Core i7-875K
- Consumes up to 10% less energy than AMD Ryzen 9 3900X - 95 vs 105 Watts
Advantages of AMD Ryzen 9 3900X
- Performs up to 11% better in The Witcher 3: Wild Hunt than Core i7-875K - 172 vs 155 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-875K - 24 vs 8 threads
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Core i7-875K
Desktop • May 30th, 2010
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Core i7-875K
Desktop • May 30th, 2010
Single-Core
509
30.06497341996456%
Multi-Core
1761
17.719863151539545%
Intel Core i7-875K | vs | AMD Ryzen 9 3900X |
|---|---|---|
| May 30th, 2010 | Release Date | Jul 7th, 2019 |
| Core i7 | Collection | Ryzen 9 |
| Lynnfield | Codename | Matisse |
| Intel Socket 1156 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 4 | Cores | 12 |
| 8 | Threads | 24 |
| 2.9 GHz | Base Clock Speed | 3.8 GHz |
| 3.6 GHz | Turbo Clock Speed | 4.6 GHz |
95 W | TDP | 105 W |
| 45 nm | Process Size | 7 nm |
| 22.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
