Buy on Amazon
£340
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $488
Availability
MSRP in USD: $488
Key Differences
In short — Core i9-9900KF outperforms Core i9-7940X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900KF is 494 days newer than Core i9-7940X.
Advantages of Intel Core i9-7940X
- 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 18% better in Ratchet & Clank: Rift Apart than Core i9-7940X - 117 vs 99 FPS
- Consumes up to 42% less energy than Intel Core i9-7940X - 95 vs 165 Watts
Ratchet & Clank: Rift Apart
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-9900KF
Desktop • Jan 8th, 2019
FPS
117
100%
Value, £/FPS
£2.91/FPS
100%
Price, £
£340
100%
FPS and Value Winner
Intel Core i9-9900KF processor (16M cache, up to 5.00 GHz)
Buy for £340 on Amazon
In Stock
Updated 10 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-7940X
Desktop • Sep 1st, 2017
Core i9-9900KF
Desktop • Jan 8th, 2019
Geekbench 5 Benchmarks
Intel Core i9-7940X | vs | Intel Core i9-9900KF |
|---|---|---|
| Sep 1st, 2017 | 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 |
| 3.1 GHz | Base Clock Speed | 3.6 GHz |
| 4.3 GHz | Turbo Clock Speed | 5.0 GHz |
| 165 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 31.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
