Buy on Amazon
$265
In Stock
AvailabilityMSRP in USD: $346
Availability
MSRP in USD: $346
No items available
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms Core i7-640M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 3824 days newer than Core i7-640M.
Advantages of Intel Core i7-640M
- Consumes up to 72% less energy than Intel Core i9-11900K - 35 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 15% better in Apex Legends than Core i7-640M - 294 vs 255 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640M - 16 vs 4 threads
Apex Legends
Resolution
1920 x 1080
Game Graphics
High
Core i9-11900K
Desktop • Mar 16th, 2021
FPS
294
100%
Value, $/FPS
$0.9/FPS
100%
Price, $
$265
100%
FPS and Value Winner
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W
Buy for $265 on Amazon
In Stock
Updated 2551 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-640M
Mobile • Sep 26th, 2010
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-640M | vs | Intel Core i9-11900K |
|---|---|---|
| Sep 26th, 2010 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Arrandale | Codename | Rocket Lake |
| Intel Socket G1 | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 2.8 GHz | Base Clock Speed | 3.5 GHz |
| 3.5 GHz | Turbo Clock Speed | 5.3 GHz |
35 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 21.0x | Multiplier | 35.0x |
| HD Graphics (Ironlake) | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
Builds Using Core i7-640M or Core i9-11900K
Apex Legends, 1920 x 1080, High
147 FPS
$14.41/FPS
GeForce RTX 3060
Core i9-11900K
16 GB, 2 TB SSD
Buy on Amazon
$2,119
In Stock
147 FPS
$12.91/FPS
GeForce RTX 3060
Core i9-11900K
64 GB, 2 TB SSD
Buy on Amazon
$1,898
In Stock
165 FPS
$11.99/FPS
GeForce RTX 4060
Core i9-11900K
32 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$1,978
In Stock
244 FPS
$8.81/FPS
GeForce RTX 4070 SUPER
Core i9-11900K
64 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,149.99
In Stock
147 FPS
$14.01/FPS
GeForce RTX 3060
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
$2,059
In Stock
147 FPS
$11.56/FPS
GeForce RTX 3060
Core i9-11900K
64 GB, 512 GB SSD
Buy on Amazon
$1,699
In Stock
120 FPS
$15.41/FPS
GeForce RTX 3050
Core i9-11900K
32 GB, 2 TB SSD
Buy on Amazon
$1,849
In Stock
222 FPS
$16.21/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,599
In Stock
222 FPS
$15.32/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, N/A Storage
Buy on Amazon
$3,399.99
In Stock
120 FPS
$15.41/FPS
GeForce RTX 3050
Core i9-11900K
64 GB, 1 TB SSD
Buy on Amazon
$1,849
In Stock
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