Buy on Amazon
$282.99
In Stock
AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Availability
Availability
Key Differences
In short — Core i9-12900KF outperforms the more expensive Core i9-7940X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 1525 days newer than the more expensive Core i9-7940X.
Advantages of Intel Core i9-12900KF
- Performs up to 16% better in Watch Dogs: Legion than Core i9-7940X - 163 vs 141 FPS
- Up to 6% cheaper than Core i9-7940X - $282.99 vs $302.0
- Consumes up to 24% less energy than Intel Core i9-7940X - 125 vs 165 Watts
Advantages of Intel Core i9-7940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-12900KF - 28 vs 24 threads
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for $282.99 on Amazon
In Stock
Updated 74144 minutes ago
Intel Core i9-7940X X-Series Processor 14 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 165W
Buy for $302 on Amazon
In Stock
Updated 74145 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900KF
Desktop • Nov 4th, 2021
Core i9-7940X
Desktop • Sep 1st, 2017
Geekbench 5 Benchmarks
Core i9-7940X
Desktop • Sep 1st, 2017
Single-Core
1370
53.89457120377655%
Multi-Core
9923
66.68234661649083%
Intel Core i9-12900KF | vs | Intel Core i9-7940X |
|---|---|---|
Nov 4th, 2021 | Release Date | Sep 1st, 2017 |
| Core i9 | Collection | Core i9 |
| Alder Lake | Codename | Skylake |
| Intel Socket 1700 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
16 | Cores | 14 |
| 24 | Threads | 28 |
3.2 GHz | Base Clock Speed | 3.1 GHz |
5.2 GHz | Turbo Clock Speed | 4.3 GHz |
125 W | TDP | 165 W |
10 nm | Process Size | 14 nm |
32.0x | Multiplier | 31.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i9-12900KF or Core i9-7940X
Watch Dogs: Legion, 1920 x 1080, Ultra
75 FPS
$22.67/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 4 TB HDD
Buy on Amazon
$1,699.99
In Stock
107 FPS
$14.94/FPS
GeForce RTX 3080
Core i9-12900KF
32 GB, N/A Storage
Buy on Amazon
$1,599
In Stock
89 FPS
$30.11/FPS
GeForce RTX 3070
Core i9-12900KF
16 GB, N/A Storage
Buy on Amazon
$2,679.99
In Stock
127 FPS
$16.93/FPS
GeForce RTX 4070 Ti
Core i9-12900KF
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
$2,149.99
In Stock
75 FPS
$17.68/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 1 TB SSD
Buy on Amazon
$1,325.79
In Stock
116 FPS
$47.41/FPS
GeForce RTX 3090
Core i9-12900KF
16 GB, 1 TB HDD
Buy on Amazon
$5,499
In Stock
115 FPS
$33.62/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
16 GB, 2 TB HDD
Buy on Amazon
$3,866
In Stock
108 FPS
$23.15/FPS
GeForce RTX 4070
Core i9-12900KF
32 GB, 1 TB SSD + 4 TB HDD
Buy on Amazon
$2,499.99
In Stock
116 FPS
$47.41/FPS
GeForce RTX 3090
Core i9-12900KF
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
$5,499
In Stock
115 FPS
$18.7/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,151
In Stock
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