Key Differences
In short — Core i9-14900K outperforms Core i9-9940X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-14900K is 1824 days newer than Core i9-9940X.
Advantages of Intel Core i9-14900K
- Performs up to 3% better in Stray than Core i9-9940X - 190 vs 184 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-9940X - 32 vs 28 threads
- Works without a dedicated GPU, while Intel Core i9-9940X doesn't have integrated graphics
Stray
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i9-9940X
Desktop • Oct 19th, 2018
Core i9-14900K
Desktop • Oct 17th, 2023
Geekbench 5 Benchmarks
Core i9-9940X
Desktop • Oct 19th, 2018
Single-Core
1459
47.04933892292809%
Multi-Core
10734
51.114285714285714%
Intel Core i9-9940X | vs | Intel Core i9-14900K |
|---|---|---|
| Oct 19th, 2018 | Release Date | Oct 17th, 2023 |
| Core i9 | Collection | Core i9 |
| Skylake | Codename | Raptor Lake |
| Intel Socket 2066 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 14 | Cores | 24 |
| 28 | Threads | 32 |
3.3 GHz | Base Clock Speed | 3.2 GHz |
| 4.4 GHz | Turbo Clock Speed | 6.0 GHz |
| 165 W | TDP | Not Available |
| 14 nm | Process Size | 10 nm |
33.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
