In Control, the Core i7-640M is slightly slower than the Core i9-14900KF. We cannot compare value as at least one CPU is out of stock.
Core i7-640M
- Consumes up to 72% less energy – 35 vs 125 Watts
- Consumes up to 72% less energy
- Can run games without a dedicated GPU using its integrated graphics
- Can run games without a dedicated GPU using its integrated graphics
Core i9-14900KF
- Up to 4% faster in Control – 255 vs 245 FPS
- Up to 4% faster in Control
- Is 13 years and 20 days newer – Oct 17, 2023 vs Sep 26, 2010
- Is 13 years and 20 days newer
Control FPS Calculator
Core i7-640M vs Core i9-14900KF: Comparison of performance and price
All items are out of stock
Core i9-14900KF
Oct 17th, 2023
Average FPS
255 FPS
100%
Min 1% FPS
167 FPS
100%
Price, $
$429.99
100%
Value, $/FPS
$1.68/FPS
100%
Synthetic Benchmarks
The Core i7-640M vs Core i9-14900KF in synthetic CPU benchmarks
Performance Specifications
The Core i7-640M vs Core i9-14900KF in core CPU performance specifications
Core i7-640M
Sep 26th, 2010
Cores
2-core
8%
L3 Cache
4 MB
11%
Base Frequency
2.8 GHz
87%
Turbo Frequency
3.467 GHz
58%
Max. DDR3 RAM Speed
1066 MHz
19%
Core i9-14900KF
Oct 17th, 2023
Cores
24-core
100%
L3 Cache
36 MB
100%
Base Frequency
3.2 GHz
100%
Turbo Frequency
6 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Specifications
Comparison of core specifications
Core i7-640M Sep 26th, 2010 | SpecificationsComparison of core specifications | Core i9-14900KF Oct 17th, 2023 |
|---|---|---|
| General | ||
| Sep 26th, 2010 | Released | Oct 17th, 2023 |
$346.00 | MSRP | $564.00 |
Laptop | Segment | Desktop |
| Intel BGA 1288 | Socket | LGA1700 |
35 W | Power Consumption | 125 W |
| Other Features | ||
| 1066 MHz (DDR3) | RAM | 3200 MHz (DDR4), 5600 MHz (DDR5) |
HD Graphics (Ironlake) | Integrated GPU | No Integrated Graphics |
| Not Overclockable | Overclock Support | Overclockable |
