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€49.99
In Stock
AvailabilityMSRP in USD: $346
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MSRP in USD: $346
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Key Differences
In short — Core i7-3820 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 i7-3820 is 505 days newer than Core i7-640M.
Advantages of Intel Core i7-640M
- Consumes up to 73% less energy than Intel Core i7-3820 - 35 vs 130 Watts
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Advantages of Intel Core i7-3820
- Performs up to 4% better in Microsoft Flight Simulator 2020 than Core i7-640M - 93 vs 89 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640M - 8 vs 4 threads
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3820
Desktop • Feb 13th, 2012
FPS
93
100%
Value, €/FPS
€0.54/FPS
100%
Price, €
€49.99
100%
FPS and Value Winner
Intel BX80619I73820 Processore Sandy Bridge E Core i7-3820 (3,6GHz, Sockel 2011)
Buy for €49.99 on Amazon
In Stock
Updated 205 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-640M
Mobile • Sep 26th, 2010
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Core i7-640M | vs | Intel Core i7-3820 |
|---|---|---|
| Sep 26th, 2010 | Release Date | Feb 13th, 2012 |
| Core i7 | Collection | Core i7 |
| Arrandale | Codename | Sandy Bridge E |
| Intel Socket G1 | Socket | Intel Socket 2011 |
Mobile | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 2.8 GHz | Base Clock Speed | 3.6 GHz |
| 3.5 GHz | Turbo Clock Speed | 3.8 GHz |
35 W | TDP | 130 W |
| 32 nm | Process Size | 32 nm |
| 21.0x | Multiplier | 36.0x |
HD Graphics (Ironlake) | Integrated Graphics | None |
| No | Overclockable | Yes |
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