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$319.88
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AvailabilityMSRP in USD: $332
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MSRP in USD: $332
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Key Differences
In short — Core i7-3820 outperforms Core i7-620M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3820 is 767 days newer than Core i7-620M.
Advantages of Intel Core i7-620M
- 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 Dota 2 than Core i7-620M - 173 vs 166 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-620M - 8 vs 4 threads
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
Core i7-3820
Desktop • Feb 13th, 2012
FPS
173
100%
Value, $/FPS
$1.85/FPS
100%
Price, $
$319.88
100%
FPS and Value Winner
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820
Buy for $319.88 on Amazon
In Stock
Updated 6101 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Best Looking
Core i7-620M
Mobile • Jan 7th, 2010
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Core i7-620M | vs | Intel Core i7-3820 |
|---|---|---|
| Jan 7th, 2010 | Release Date | Feb 13th, 2012 |
| Core i7 | Collection | Core i7 |
| Arrandale | Codename | Sandy Bridge E |
| Intel BGA 1288 | Socket | Intel Socket 2011 |
Mobile | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 2.7 GHz | Base Clock Speed | 3.6 GHz |
| 3.3 GHz | Turbo Clock Speed | 3.8 GHz |
35 W | TDP | 130 W |
| 32 nm | Process Size | 32 nm |
| 20.0x | Multiplier | 36.0x |
HD Graphics (Ironlake) | Integrated Graphics | None |
| No | Overclockable | Yes |
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