Key Differences
In short — Core i3-2100 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 i3-2100 is 515 days newer than Core i7-820QM.
Advantages of Intel Core i7-820QM
- Consumes up to 31% less energy than Intel Core i3-2100 - 45 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2100 - 8 vs 4 threads
Advantages of Intel Core i3-2100
- Performs up to 1% better in Halo Infinite than Core i7-820QM - 152 vs 151 FPS
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Feb 20th, 2011
FPS
152
100%
Value, $/FPS
$0.32/FPS
100%
Price, $
$49
100%
FPS and Value Winner
Buy for $49 on Amazon
In Stock
Updated 150 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Mobile • Sep 23rd, 2009
Desktop • Feb 20th, 2011
Geekbench 5 Benchmarks
Intel Core i7-820QM | vs | Intel Core i3-2100 |
---|---|---|
Sep 23rd, 2009 | Release Date | Feb 20th, 2011 |
Core i7 | Collection | Core i3 |
Clarksfield | Codename | Sandy Bridge |
Intel Socket G1 | Socket | Intel Socket 1155 |
Mobile | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 4 |
1.7 GHz | Base Clock Speed | 3.1 GHz |
3.1 GHz | Turbo Clock Speed | Non-Turbo |
45 W | TDP | 65 W |
45 nm | Process Size | 32 nm |
13.0x | Multiplier | 31.0x |
None | Integrated Graphics | Intel HD 2000 |
No | Overclockable | No |