Key Differences
In short — Core i5-9400F outperforms Core i7-3840QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-9400F is 2318 days newer than Core i7-3840QM.
Advantages of Intel Core i7-3840QM
- Consumes up to 31% less energy than Intel Core i5-9400F - 45 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400F - 8 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-9400F doesn't have integrated graphics
Advantages of Intel Core i5-9400F
- Performs up to 12% better in Sea of Thieves than Core i7-3840QM - 235 vs 210 FPS
Sea of Thieves
Resolution
1920 x 1080
Game Graphics
Mythical
Desktop • Jan 8th, 2019
FPS
235
100%
Value, £/FPS
£0.46/FPS
100%
Price, £
£108.88
100%
FPS and Value Winner
Buy for £108.88 on Amazon
In Stock
Updated 2290 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Mythical
Mobile • Sep 3rd, 2012
Desktop • Jan 8th, 2019
Geekbench 5 Benchmarks
Intel Core i7-3840QM | vs | Intel Core i5-9400F |
---|---|---|
Sep 3rd, 2012 | Release Date | Jan 8th, 2019 |
Core i7 | Collection | Core i5 |
Ivy Bridge | Codename | Coffee Lake |
Intel Socket G2 (988B) | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
4 | Cores | 6 |
8 | Threads | 6 |
2.8 GHz | Base Clock Speed | 2.9 GHz |
3.8 GHz | Turbo Clock Speed | 4.1 GHz |
45 W | TDP | 65 W |
22 nm | Process Size | 14 nm |
28.0x | Multiplier | 29.0x |
Intel HD 4000 | Integrated Graphics | None |
No | Overclockable | No |