Key Differences
In short — Core i9-11900K outperforms Core i7-3820QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 3243 days newer than Core i7-3820QM.
Advantages of Intel Core i7-3820QM
- Consumes up to 64% less energy than Intel Core i9-11900K - 45 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 11% better in Fortnite than Core i7-3820QM - 239 vs 215 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820QM - 16 vs 8 threads
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
Desktop • Mar 16th, 2021
FPS
239
100%
Value, £/FPS
£1.08/FPS
100%
Price, £
£258.88
100%
FPS and Value Winner
Buy for £258.88 on Amazon
In Stock
Updated 13520 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Mobile • Apr 29th, 2012
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-3820QM | vs | Intel Core i9-11900K |
---|---|---|
Apr 29th, 2012 | Release Date | Mar 16th, 2021 |
Core i7 | Collection | Core i9 |
Ivy Bridge | Codename | Rocket Lake |
Intel Socket G2 (988B) | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
4 | Cores | 8 |
8 | Threads | 16 |
2.7 GHz | Base Clock Speed | 3.5 GHz |
3.7 GHz | Turbo Clock Speed | 5.3 GHz |
45 W | TDP | 125 W |
22 nm | Process Size | 14 nm |
27.0x | Multiplier | 35.0x |
Intel HD 4000 | Integrated Graphics | UHD Graphics 750 |
No | Overclockable | Yes |