Key Differences
In short — Core i7-3820 outperforms Core i7-820QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3820 is 873 days newer than Core i7-820QM.
Advantages of Intel Core i7-820QM
- Consumes up to 65% less energy than Intel Core i7-3820 - 45 vs 130 Watts
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Advantages of Intel Core i7-3820
- Performs up to 3% better in Saints Row than Core i7-820QM - 149 vs 145 FPS
Saints Row
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-820QM
Mobile • Sep 23rd, 2009
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Core i7-820QM | vs | Intel Core i7-3820 |
|---|---|---|
| Sep 23rd, 2009 | Release Date | Feb 13th, 2012 |
| Core i7 | Collection | Core i7 |
| Clarksfield | Codename | Sandy Bridge E |
| Intel Socket G1 | Socket | Intel Socket 2011 |
Mobile | Segment | Desktop |
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 1.7 GHz | Base Clock Speed | 3.6 GHz |
| 3.1 GHz | Turbo Clock Speed | 3.8 GHz |
45 W | TDP | 130 W |
| 45 nm | Process Size | 32 nm |
| 13.0x | Multiplier | 36.0x |
None | Integrated Graphics | None |
| No | Overclockable | Yes |
