Key Differences
In short — Ryzen 9 3900X outperforms Core i7-620M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X is 3468 days newer than Core i7-620M.
Advantages of Intel Core i7-620M
- Consumes up to 67% less energy than AMD Ryzen 9 3900X - 35 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 29% better in Grand Theft Auto V than Core i7-620M - 137 vs 106 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-620M - 24 vs 4 threads
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-620M
Mobile • Jan 7th, 2010
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Intel Core i7-620M | vs | AMD Ryzen 9 3900X |
|---|---|---|
| Jan 7th, 2010 | Release Date | Jul 7th, 2019 |
| Core i7 | Collection | Ryzen 9 |
| Arrandale | Codename | Matisse |
| Intel BGA 1288 | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
| 2 | Cores | 12 |
| 4 | Threads | 24 |
| 2.7 GHz | Base Clock Speed | 3.8 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.6 GHz |
35 W | TDP | 105 W |
| 32 nm | Process Size | 7 nm |
| 20.0x | Multiplier | 38.0x |
HD Graphics (Ironlake) | Integrated Graphics | None |
| No | Overclockable | Yes |
