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£325.99
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Availability
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AvailabilityMSRP $599
Availability
MSRP $599
Key Differences
In short — Core i9-12900K 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 i9-12900K is 1525 days newer than Core i9-7940X.
Advantages of Core i9-7940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-12900K - 28 vs 24 threads
Advantages of Core i9-12900K
- Performs up to 5% better in Red Dead Redemption 2 than Core i9-7940X - 166 vs 158 FPS
- Consumes up to 24% less energy than Intel Core i9-7940X - 125 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-7940X doesn't have integrated graphics
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
166
100%
Value, £/FPS
£1.96/FPS
100%
Price, £
£325.99
100%
FPS and Value Winner
Intel® Core™ i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for £325.99 on Amazon
In Stock
Updated 16 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
Core i9-7940X
Desktop • Sep 1st, 2017
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Core i9-7940X | vs | Core i9-12900K |
|---|---|---|
| Sep 1st, 2017 | Release Date | Nov 4th, 2021 |
| Core i9 | Collection | Core i9 |
| Skylake | Codename | Alder Lake |
| Intel Socket 2066 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 14 | Cores | 16 |
28 | Threads | 24 |
| 3.1 GHz | Base Clock Speed | 3.2 GHz |
| 4.3 GHz | Turbo Clock Speed | 5.2 GHz |
| 165 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
| 31.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
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