Key Differences
In short — Core i7-4771 outperforms Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-4771 is 669 days older than Core i5-6400.
Advantages of Intel Core i7-4771
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 8 vs 4 threads
Advantages of Intel Core i5-6400
- Consumes up to 23% less energy than Intel Core i7-4771 - 65 vs 84 Watts
Stray
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-4771
Desktop • Sep 1st, 2013
Core i5-6400
Desktop • Jul 2nd, 2015
Geekbench 5 Benchmarks
Intel Core i7-4771 | vs | Intel Core i5-6400 |
|---|---|---|
| Sep 1st, 2013 | Release Date | Jul 2nd, 2015 |
| Core i7 | Collection | Core i5 |
| Haswell | Codename | Skylake |
| Intel Socket 1150 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 4 | Cores | 4 |
8 | Threads | 4 |
3.5 GHz | Base Clock Speed | 2.7 GHz |
3.9 GHz | Turbo Clock Speed | 3.3 GHz |
| 84 W | TDP | 65 W |
| 22 nm | Process Size | 14 nm |
35.0x | Multiplier | 27.0x |
| Intel HD 4600 | Integrated Graphics | HD Graphics 530 |
| No | Overclockable | No |
