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Key Differences
In short — Core i5-10400F outperforms Core i7-3940XM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-10400F is 2796 days newer than Core i7-3940XM.
Advantages of Intel Core i7-3940XM
- Consumes up to 15% less energy than Intel Core i5-10400F - 55 vs 65 Watts
- Works without a dedicated GPU, while Intel Core i5-10400F doesn't have integrated graphics
Advantages of Intel Core i5-10400F
- Performs up to 12% better in Sea of Thieves than Core i7-3940XM - 237 vs 211 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3940XM - 12 vs 8 threads
Sea of Thieves
Resolution
1920 x 1080
Game Graphics
Mythical
Core i5-10400F
Desktop • Apr 30th, 2020
FPS
237
100%
Value, €/FPS
€0.33/FPS
100%
Price, €
€79.14
100%
FPS and Value Winner
Intel Core i5-10400F (Base Clock: 2.90 GHz; Socket: LGA1200; 65 Watt) Box
Buy for €79.14 on Amazon
In Stock
Updated 42 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Mythical
Core i7-3940XM
Mobile • Sep 3rd, 2012
Core i5-10400F
Desktop • Apr 30th, 2020
Geekbench 5 Benchmarks
Intel Core i7-3940XM | vs | Intel Core i5-10400F |
|---|---|---|
| Sep 3rd, 2012 | Release Date | Apr 30th, 2020 |
| Core i7 Extreme | Collection | Core i5 |
| Ivy Bridge | Codename | Comet Lake |
| Intel Socket G2 (988B) | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
| 4 | Cores | 6 |
| 8 | Threads | 12 |
3.0 GHz | Base Clock Speed | 2.9 GHz |
| 3.9 GHz | Turbo Clock Speed | 4.3 GHz |
55 W | TDP | 65 W |
| 22 nm | Process Size | 14 nm |
30.0x | Multiplier | 29.0x |
Intel HD 4000 | Integrated Graphics | None |
Yes | Overclockable | No |
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