Key Differences
In short — Core i7-14700HX 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 i7-14700HX is 4950 days newer than Core i7-840QM.
Advantages of Intel Core i7-14700HX
- Performs up to 120% better in Assassin's Creed Mirage than Core i7-840QM - 143 vs 65 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-840QM - 28 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-840QM doesn't have integrated graphics
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-840QM
Mobile • Jun 20th, 2010
Core i7-14700HX
Mobile • Jan 8th, 2024
Geekbench 5 Benchmarks
Core i7-840QM
Mobile • Jun 20th, 2010
Single-Core
394
15.641127431520443%
Multi-Core
916
6.79626057278528%
Intel Core i7-840QM | vs | Intel Core i7-14700HX |
|---|---|---|
| Jun 20th, 2010 | Release Date | Jan 8th, 2024 |
| Core i7 | Collection | Core i7 |
| Clarksfield | Codename | Raptor Lake |
| Intel Socket G1 | Socket | Intel BGA 1964 |
Mobile | Segment | Mobile |
| 4 | Cores | 20 |
| 8 | Threads | 28 |
| 1.9 GHz | Base Clock Speed | 2.1 GHz |
| 3.2 GHz | Turbo Clock Speed | 5.5 GHz |
| 45 W | TDP | Not Available |
| 45 nm | Process Size | 10 nm |
| 14.0x | Multiplier | 21.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
