Key Differences
In short — Core i5-3570K 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 i5-3570K is 76 days newer than Core i7-3820.
Advantages of Intel Core i7-3820
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-3570K - 8 vs 4 threads
Advantages of Intel Core i5-3570K
- Performs up to 1% better in The Witcher 3: Wild Hunt than Core i7-3820 - 157 vs 156 FPS
- Consumes up to 41% less energy than Intel Core i7-3820 - 77 vs 130 Watts
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Core i7-3820
Desktop • Feb 13th, 2012
Core i5-3570K
Desktop • Apr 29th, 2012
Geekbench 5 Benchmarks
Intel Core i7-3820 | vs | Intel Core i5-3570K |
|---|---|---|
| Feb 13th, 2012 | Release Date | Apr 29th, 2012 |
| Core i7 | Collection | Core i5 |
| Sandy Bridge E | Codename | Ivy Bridge |
| Intel Socket 2011 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
| 4 | Cores | 4 |
8 | Threads | 4 |
3.6 GHz | Base Clock Speed | 3.4 GHz |
| 3.8 GHz | Turbo Clock Speed | 3.8 GHz |
| 130 W | TDP | 77 W |
| 32 nm | Process Size | 22 nm |
36.0x | Multiplier | 34.0x |
| None | Integrated Graphics | Intel HD 4000 |
| Yes | Overclockable | Yes |
