Key Differences
In short — Core i5-7640X 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 i5-7640X is 1960 days newer than Core i7-3820.
Advantages of Intel Core i5-7640X
- Performs up to 4% better in Crysis 3 Remastered than Core i7-3820 - 185 vs 178 FPS
- Consumes up to 14% less energy than Intel Core i7-3820 - 112 vs 130 Watts
Advantages of Intel Core i7-3820
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-7640X - 8 vs 4 threads
Crysis 3 Remastered
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i5-7640X
Desktop • Jun 26th, 2017
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
35.03691084611017%
Multi-Core
2299
43.58293838862559%
Intel Core i5-7640X | vs | Intel Core i7-3820 |
|---|---|---|
Jun 26th, 2017 | Release Date | Feb 13th, 2012 |
| Core i5 | Collection | Core i7 |
| Kaby Lake | Codename | Sandy Bridge E |
| Intel Socket 2066 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
| 4 | Cores | 4 |
| 4 | Threads | 8 |
4.0 GHz | Base Clock Speed | 3.6 GHz |
4.2 GHz | Turbo Clock Speed | 3.8 GHz |
112 W | TDP | 130 W |
14 nm | Process Size | 32 nm |
39.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
