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$160.91
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AvailabilityMSRP in USD: $346
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MSRP in USD: $346
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Key Differences
In short — Core i5-9400 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 i5-9400 is 2945 days newer than Core i7-640M.
Advantages of Intel Core i7-640M
- Consumes up to 46% less energy than Intel Core i5-9400 - 35 vs 65 Watts
Advantages of Intel Core i5-9400
- Performs up to 13% better in Sons Of The Forest than Core i7-640M - 102 vs 90 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640M - 6 vs 4 threads
Sons Of The Forest
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-9400
Desktop • Oct 19th, 2018
FPS
102
100%
Value, $/FPS
$1.58/FPS
100%
Price, $
$160.91
100%
FPS and Value Winner
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Buy for $160.91 on Amazon
In Stock
Updated 391 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-640M
Mobile • Sep 26th, 2010
Core i5-9400
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Intel Core i7-640M | vs | Intel Core i5-9400 |
|---|---|---|
| Sep 26th, 2010 | Release Date | Oct 19th, 2018 |
| Core i7 | Collection | Core i5 |
| Arrandale | Codename | Coffee Lake |
| Intel Socket G1 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 2 | Cores | 6 |
| 4 | Threads | 6 |
| 2.8 GHz | Base Clock Speed | 2.9 GHz |
| 3.5 GHz | Turbo Clock Speed | 4.1 GHz |
35 W | TDP | 65 W |
| 32 nm | Process Size | 14 nm |
| 21.0x | Multiplier | 29.0x |
| HD Graphics (Ironlake) | Integrated Graphics | UHD 630 |
| No | Overclockable | No |
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