Core i5-9400F vs Core i7-6700K
The Core i5-9400F is about 6% faster for gaming.
Verdict
- Performance index: the Core i5-9400F is 6% faster (35 vs 33).
- Cores: Core i5-9400F has 6 vs 4.
- Power (TDP): Core i5-9400F 65 W, Core i7-6700K 91 W; the Core i5-9400F delivers 48% more performance per watt.
- Age: the Core i5-9400F is 4 years newer (2019 vs 2015).
- Platform: both use socket LGA1151.
Specs
| Spec | Core i5-9400F | Core i7-6700K |
|---|---|---|
| Performance index | 35 | 33 |
| Brand / series | Intel Core 9th Gen | Intel Core 6th Gen |
| Released | 2019 | 2015 |
| Cores | 6 | 4 |
| Threads | 6 | 8 |
| Base clock | 2.9 GHz | 4 GHz |
| Boost clock | 4.1 GHz | 4.2 GHz |
| Power (TDP) | 65 W | 91 W |
| Socket | LGA1151 | LGA1151 |