Key Differences
In short — Core i9-13900KS outperforms the cheaper Core i9-9940X on the selected game parameters. However, both CPUs are the same in terms of value. The better performing Core i9-13900KS is 1546 days newer than the cheaper Core i9-9940X.
Advantages of Intel Core i9-9940X
- Up to 28% cheaper than Core i9-13900KS - €499.0 vs €689.0
Advantages of Intel Core i9-13900KS
- Performs up to 39% better in Tom Clancy's Rainbow Six Siege than Core i9-9940X - 785 vs 565 FPS
- Consumes up to 9% less energy than Intel Core i9-9940X - 150 vs 165 Watts
- 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
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Buy for €499 on Amazon
In Stock
Updated 95 minutes ago
Desktop • Jan 12th, 2023
FPS
785
100%
Value, €/FPS
€0.88/FPS
100%
Price, €
€689
72%
FPS Winner
Buy for €689 on Amazon
In Stock
Updated 95 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 19th, 2018
Desktop • Jan 12th, 2023
Geekbench 5 Benchmarks
Intel Core i9-9940X | vs | Intel Core i9-13900KS |
---|---|---|
Oct 19th, 2018 | Release Date | Jan 12th, 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 | 150 W |
14 nm | Process Size | 10 nm |
33.0x | Multiplier | 32.0x |
None | Integrated Graphics | UHD Graphics 770 |
Yes | Overclockable | Yes |