Buy on Amazon
£270.37
In Stock
AvailabilityMSRP in USD: $346
Availability
MSRP in USD: $346
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AvailabilityMSRP in USD: $199
Availability
MSRP in USD: $199
Key Differences
In short — Core i5-12400 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 i5-12400 is 4118 days newer than Core i7-640M.
Advantages of Intel Core i7-640M
- Consumes up to 46% less energy than Intel Core i5-12400 - 35 vs 65 Watts
Advantages of Intel Core i5-12400
- Performs up to 28% better in Alan Wake 2 than Core i7-640M - 125 vs 98 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640M - 12 vs 4 threads
Alan Wake 2
Resolution
1920 x 1080
Game Graphics
High
Core i5-12400
Desktop • Jan 4th, 2022
FPS
125
100%
Value, £/FPS
£2.16/FPS
100%
Price, £
£270.37
100%
FPS and Value Winner
Intel Core i5-12400 2.5GHz LGA1700 Box
Buy for £270.37 on Amazon
In Stock
Updated 17062 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-640M
Mobile • Sep 26th, 2010
Core i5-12400
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
Intel Core i7-640M | vs | Intel Core i5-12400 |
|---|---|---|
| Sep 26th, 2010 | Release Date | Jan 4th, 2022 |
| Core i7 | Collection | Core i5 |
| Arrandale | Codename | Alder Lake |
| Intel Socket G1 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 2 | Cores | 6 |
| 4 | Threads | 12 |
2.8 GHz | Base Clock Speed | 2.5 GHz |
| 3.5 GHz | Turbo Clock Speed | 4.4 GHz |
35 W | TDP | 65 W |
| 32 nm | Process Size | 10 nm |
| 21.0x | Multiplier | 25.0x |
| HD Graphics (Ironlake) | Integrated Graphics | UHD Graphics 730 |
| No | Overclockable | No |
Builds Using Core i7-640M or Core i5-12400
Alan Wake 2, 1920 x 1080, High
47 FPS
£33.81/FPS
GeForce RTX 3070 Mobile
Core i5-12400
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£1,588.88
In Stock
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