Key Differences
In short — Core i9-14900K outperforms Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-14900K is 4264 days newer than Core i7-3820.
Advantages of Intel Core i9-14900K
- Performs up to 29% better in Overwatch 2 than Core i7-3820 - 418 vs 323 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 32 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i7-3820
Desktop • Feb 13th, 2012
Core i9-14900K
Desktop • Oct 17th, 2023
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
19.896807481457596%
Multi-Core
2299
10.947619047619048%
Intel Core i7-3820 | vs | Intel Core i9-14900K |
|---|---|---|
| Feb 13th, 2012 | Release Date | Oct 17th, 2023 |
| Core i7 | Collection | Core i9 |
| Sandy Bridge E | Codename | Raptor Lake |
| Intel Socket 2011 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 4 | Cores | 24 |
| 8 | Threads | 32 |
3.6 GHz | Base Clock Speed | 3.2 GHz |
| 3.8 GHz | Turbo Clock Speed | 6.0 GHz |
| 130 W | TDP | Not Available |
| 32 nm | Process Size | 10 nm |
36.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
