Buy on Amazon
€391
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-12900KF outperforms Core i7-3940XM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 3349 days newer than Core i7-3940XM.
Advantages of Intel Core i7-3940XM
- Consumes up to 56% less energy than Intel Core i9-12900KF - 55 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-12900KF doesn't have integrated graphics
Advantages of Intel Core i9-12900KF
- Performs up to 7% better in Dishonored 2 than Core i7-3940XM - 274 vs 257 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3940XM - 24 vs 8 threads
Dishonored 2
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-12900KF
Desktop • Nov 4th, 2021
FPS
274
100%
Value, €/FPS
€1.43/FPS
100%
Price, €
€391
100%
FPS and Value Winner
Intel® Core™ i9-12900KF, processore desktop, per sistemi desktop 16 (8P+8E) core fino a 5,2 GHz sbloccato LGA1700 serie 600 chipset 125 W
Buy for €391 on Amazon
In Stock
Updated 14129 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i7-3940XM
Mobile • Sep 3rd, 2012
Core i9-12900KF
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Intel Core i7-3940XM | vs | Intel Core i9-12900KF |
|---|---|---|
| Sep 3rd, 2012 | Release Date | Nov 4th, 2021 |
| Core i7 Extreme | Collection | Core i9 |
| Ivy Bridge | Codename | Alder Lake |
| Intel Socket G2 (988B) | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 4 | Cores | 16 |
| 8 | Threads | 24 |
| 3.0 GHz | Base Clock Speed | 3.2 GHz |
| 3.9 GHz | Turbo Clock Speed | 5.2 GHz |
55 W | TDP | 125 W |
| 22 nm | Process Size | 10 nm |
| 30.0x | Multiplier | 32.0x |
Intel HD 4000 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i7-3940XM or Core i9-12900KF
Dishonored 2, 1920 x 1080, Very High
181 FPS
€23.15/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
32 GB, N/A Storage
Buy on Amazon
€4,189.77
In Stock
181 FPS
€26.86/FPS
GeForce RTX 3080 Ti
Core i9-12900KF
64 GB, 3 TB HDD
Buy on Amazon
€4,862.16
In Stock
147 FPS
€22.73/FPS
GeForce RTX 3070 Ti
Core i9-12900KF
64 GB, 3 TB HDD
Buy on Amazon
€3,341.37
In Stock
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