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Key Differences
In short — Core i7-3840QM outperforms Core i3-2120 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3840QM is 561 days newer than Core i3-2120.
Advantages of Intel Core i7-3840QM
- Performs up to 3% better in Tom Clancy's Rainbow Six Siege than Core i3-2120 - 463 vs 449 FPS
- Consumes up to 31% less energy than Intel Core i3-2120 - 45 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2120 - 8 vs 4 threads
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-2120
Desktop • Feb 20th, 2011
FPS
449
96%
Value, €/FPS
€0.14/FPS
100%
Price, €
€61.99
100%
Value Winner
Intel Core i3-2120
Buy for €61.99 on Amazon
In Stock
Updated 260 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3840QM
Mobile • Sep 3rd, 2012
Core i3-2120
Desktop • Feb 20th, 2011
Geekbench 5 Benchmarks
Intel Core i7-3840QM | vs | Intel Core i3-2120 |
|---|---|---|
Sep 3rd, 2012 | Release Date | Feb 20th, 2011 |
| Core i7 | Collection | Core i3 |
| Ivy Bridge | Codename | Sandy Bridge |
| Intel Socket G2 (988B) | Socket | Intel Socket 1155 |
Mobile | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 4 |
| 2.8 GHz | Base Clock Speed | 3.3 GHz |
| 3.8 GHz | Turbo Clock Speed | Non-Turbo |
45 W | TDP | 65 W |
22 nm | Process Size | 32 nm |
| 28.0x | Multiplier | 33.0x |
| Intel HD 4000 | Integrated Graphics | Intel HD 2000 |
| No | Overclockable | No |
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