Buy on Amazon
€407.05
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $599
Availability
MSRP in USD: $599
Key Differences
In short — Core i9-12900K outperforms Core i7-3840QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 3349 days newer than Core i7-3840QM.
Advantages of Intel Core i7-3840QM
- Consumes up to 64% less energy than Intel Core i9-12900K - 45 vs 125 Watts
Advantages of Intel Core i9-12900K
- Performs up to 20% better in Sons Of The Forest than Core i7-3840QM - 112 vs 93 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3840QM - 24 vs 8 threads
Sons Of The Forest
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
112
100%
Value, €/FPS
€3.63/FPS
100%
Price, €
€407.05
100%
FPS and Value Winner
Intel® Core™ i9-12900K, processore desktop, per sistemi desktop16 (8P+8E) core fino a 5,2 GHz sbloccato LGA1700 serie 600 chipset 125 W
Buy for €407.05 on Amazon
In Stock
Updated 717 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3840QM
Mobile • Sep 3rd, 2012
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Intel Core i7-3840QM | vs | Intel Core i9-12900K |
|---|---|---|
| Sep 3rd, 2012 | Release Date | Nov 4th, 2021 |
| Core i7 | 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 |
| 2.8 GHz | Base Clock Speed | 3.2 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.2 GHz |
45 W | TDP | 125 W |
| 22 nm | Process Size | 10 nm |
| 28.0x | Multiplier | 32.0x |
| Intel HD 4000 | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
Builds Using Core i7-3840QM or Core i9-12900K
Sons Of The Forest, 1920 x 1080, Ultra
59 FPS
€22.69/FPS
GeForce RTX 3060
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,339
In Stock
95 FPS
€17.98/FPS
GeForce RTX 3090
Core i9-12900K
32 GB, 1 TB SSD
Buy on Amazon
€1,707.91
In Stock
109 FPS
€21.83/FPS
GeForce RTX 4080
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€2,379
In Stock
95 FPS
€51.44/FPS
GeForce RTX 3090
Core i9-12900K
64 GB, N/A Storage
Buy on Amazon
€4,886.7
In Stock
112 FPS
€29.46/FPS
GeForce RTX 4090
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€3,299
In Stock
82 FPS
€21.09/FPS
GeForce RTX 3070 Ti
Core i9-12900K
32 GB, 480 GB SSD + 1.953125 TB HDD
Buy on Amazon
€1,729
In Stock
59 FPS
€24.73/FPS
GeForce RTX 3060
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,459
In Stock
77 FPS
€20.65/FPS
GeForce RTX 4060 Ti 8 GB
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,589.9
In Stock
90 FPS
€23.66/FPS
GeForce RTX 4070
Core i9-12900K
12 GB, N/A Storage
Buy on Amazon
€2,129
In Stock
36 FPS
€34.72/FPS
GeForce GTX 1650
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,249.9
In Stock
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