Buy on Amazon
$458
In Stock
AvailabilityMSRP in USD: $568
Availability
MSRP in USD: $568
No items available
AvailabilityMSRP in USD: $519
Availability
MSRP in USD: $519
Key Differences
In short — Core i9-12900 outperforms Core i7-840QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900 is 4216 days newer than Core i7-840QM.
Advantages of Intel Core i7-840QM
- Consumes up to 31% less energy than Intel Core i9-12900 - 45 vs 65 Watts
Advantages of Intel Core i9-12900
- Performs up to 61% better in Rust than Core i7-840QM - 245 vs 152 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-840QM - 24 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-840QM doesn't have integrated graphics
Rust
Resolution
1920 x 1080
Game Graphics
High
Core i9-12900
Desktop • Jan 4th, 2022
FPS
245
100%
Value, $/FPS
$1.87/FPS
100%
Price, $
$458
100%
FPS and Value Winner
Intel Core i9 (12th Gen) i9-12900 Hexadeca-core (16 Core) 2.40 GHz Processor - Retail Pack
Buy for $458 on Amazon
In Stock
Updated 12197 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-840QM
Mobile • Jun 20th, 2010
Core i9-12900
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
Intel Core i7-840QM | vs | Intel Core i9-12900 |
|---|---|---|
| Jun 20th, 2010 | Release Date | Jan 4th, 2022 |
| Core i7 | Collection | Core i9 |
| Clarksfield | Codename | Alder Lake |
| Intel Socket G1 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 4 | Cores | 16 |
| 8 | Threads | 24 |
| 1.9 GHz | Base Clock Speed | 2.4 GHz |
| 3.2 GHz | Turbo Clock Speed | 5.1 GHz |
45 W | TDP | 65 W |
| 45 nm | Process Size | 10 nm |
| 14.0x | Multiplier | 24.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
Builds Using Core i7-840QM or Core i9-12900
Rust, 1920 x 1080, High
112 FPS
$17.85/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,999
In Stock
112 FPS
$17.85/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,999
In Stock
97 FPS
$14.34/FPS
GeForce RTX 3060 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,390.98
In Stock
97 FPS
$21.24/FPS
GeForce RTX 3060 Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$2,059.99
In Stock
97 FPS
$17/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,649
In Stock
97 FPS
$19.99/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, N/A Storage
Buy on Amazon
$1,939
In Stock
97 FPS
$13.39/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,299
In Stock
97 FPS
$13.29/FPS
GeForce RTX 3060 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,289
In Stock
112 FPS
$14.8/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,657.97
In Stock
97 FPS
$17.93/FPS
GeForce RTX 3060 Mobile
Core i9-12900
64 GB, 2 TB SSD
Buy on Amazon
$1,739
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
