Key Differences
In short — Core i7-7800X outperforms Core i7-840QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7800X is 2563 days newer than Core i7-840QM.
Advantages of Intel Core i7-840QM
- Consumes up to 68% less energy than Intel Core i7-7800X - 45 vs 140 Watts
Advantages of Intel Core i7-7800X
- Performs up to 52% better in Assassin's Creed Mirage than Core i7-840QM - 99 vs 65 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-840QM - 12 vs 8 threads
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Jun 26th, 2017
FPS
99
100%
Value, $/FPS
$4.88/FPS
100%
Price, $
$482.84
100%
FPS and Value Winner
Buy for $482.84 on Amazon
In Stock
Updated 12366 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Mobile • Jun 20th, 2010
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i7-840QM | vs | Intel Core i7-7800X |
---|---|---|
Jun 20th, 2010 | Release Date | Jun 26th, 2017 |
Core i7 | Collection | Core i7 |
Clarksfield | Codename | Skylake-E/EP |
Intel Socket G1 | Socket | Intel Socket 2066 |
Mobile | Segment | Desktop |
4 | Cores | 6 |
8 | Threads | 12 |
1.9 GHz | Base Clock Speed | 3.5 GHz |
3.2 GHz | Turbo Clock Speed | 4.0 GHz |
45 W | TDP | 140 W |
45 nm | Process Size | 14 nm |
14.0x | Multiplier | 35.0x |
None | Integrated Graphics | None |
No | Overclockable | Yes |