Key Differences
In short — Core i5-9400 outperforms the cheaper Core i7-2600K on the selected game parameters. However, the worse performing Core i7-2600K is a better bang for your buck. The better performing Core i5-9400 is 2840 days newer than the cheaper Core i7-2600K.
Advantages of Intel Core i5-9400
- Performs up to 9% better in No Man's Sky than Core i7-2600K - 174 vs 160 FPS
- Consumes up to 32% less energy than Intel Core i7-2600K - 65 vs 95 Watts
Advantages of Intel Core i7-2600K
- Up to 35% cheaper than Core i5-9400 - €148.88 vs €228.88
- Up to 30% better value when playing No Man's Sky than Core i5-9400 - €0.93 vs €1.32 per FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 8 vs 6 threads
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
Buy for €228.88 on Amazon
In Stock
Updated 12727 minutes ago
Desktop • Jan 9th, 2011
FPS
160
91%
Value, €/FPS
€0.93/FPS
100%
Price, €
€148.88
100%
Value Winner
Buy for €148.88 on Amazon
In Stock
Updated 12726 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 19th, 2018
Desktop • Jan 9th, 2011
Geekbench 5 Benchmarks
Intel Core i5-9400 | vs | Intel Core i7-2600K |
---|---|---|
Oct 19th, 2018 | Release Date | Jan 9th, 2011 |
Core i5 | Collection | Core i7 |
Coffee Lake | Codename | Sandy Bridge |
Intel Socket 1151 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
6 | Threads | 8 |
2.9 GHz | Base Clock Speed | 3.4 GHz |
4.1 GHz | Turbo Clock Speed | 3.8 GHz |
65 W | TDP | 95 W |
14 nm | Process Size | 32 nm |
29.0x | Multiplier | 34.0x |
UHD 630 | Integrated Graphics | Intel HD 3000 |
No | Overclockable | Yes |