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AvailabilityMSRP in USD: $488
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MSRP in USD: $488
Key Differences
In short — Core i9-9900KF 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 i9-9900KF is 81 days newer than Core i9-9940X.
Advantages of Intel Core i9-9940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-9900KF - 28 vs 16 threads
Advantages of Intel Core i9-9900KF
- Performs up to 1% better in Stray than Core i9-9940X - 186 vs 184 FPS
- Consumes up to 42% less energy than Intel Core i9-9940X - 95 vs 165 Watts
Stray
Resolution
1920 x 1080
Game Graphics
High
Intel Core i9-9900KF processor (16M cache, up to 5.00 GHz)
Buy for £298.66 on Amazon
In Stock
Updated 242 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i9-9940X
Desktop • Oct 19th, 2018
Core i9-9900KF
Desktop • Jan 8th, 2019
Geekbench 5 Benchmarks
Intel Core i9-9940X | vs | Intel Core i9-9900KF |
|---|---|---|
| Oct 19th, 2018 | Release Date | Jan 8th, 2019 |
| Core i9 | Collection | Core i9 |
| Skylake | Codename | Coffee Lake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
14 | Cores | 8 |
28 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.6 GHz |
| 4.4 GHz | Turbo Clock Speed | 5.0 GHz |
| 165 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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