Key Differences
In short — Core i7-3940XM outperforms Pentium G645T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3940XM is 1 days newer than Pentium G645T.
Advantages of Intel Core i7-3940XM
- Performs up to 2% better in Fortnite than Pentium G645T - 215 vs 211 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645T - 8 vs 2 threads
Advantages of Intel Pentium G645T
- Consumes up to 36% less energy than Intel Core i7-3940XM - 35 vs 55 Watts
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Mobile • Sep 3rd, 2012
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
Intel Core i7-3940XM | vs | Intel Pentium G645T |
---|---|---|
Sep 3rd, 2012 | Release Date | Sep 2nd, 2012 |
Core i7 Extreme | Collection | Pentium |
Ivy Bridge | Codename | Sandy Bridge |
Intel Socket G2 (988B) | Socket | Intel Socket 1155 |
Mobile | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 2 |
3.0 GHz | Base Clock Speed | 2.5 GHz |
3.9 GHz | Turbo Clock Speed | Non-Turbo |
55 W | TDP | 35 W |
22 nm | Process Size | 32 nm |
30.0x | Multiplier | 25.0x |
Intel HD 4000 | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |