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$429.95
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AvailabilityMSRP in USD: $426
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MSRP in USD: $426
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Key Differences
In short — Core i7-5820K outperforms Core i7-5557U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-5820K is 181 days older than Core i7-5557U.
Advantages of Intel Core i7-5557U
- Consumes up to 80% less energy than Intel Core i7-5820K - 28 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-5820K doesn't have integrated graphics
Advantages of Intel Core i7-5820K
- Performs up to 2% better in Overwatch 2 than Core i7-5557U - 341 vs 335 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-5557U - 12 vs 4 threads
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
Core i7-5820K
Desktop • Sep 1st, 2014
FPS
341
100%
Value, $/FPS
$1.26/FPS
100%
Price, $
$429.95
100%
FPS and Value Winner
Intel CM8064801548435 CORE I7-5820K Processor (15M Cache, UP to 3.60 GHZ)
Buy for $429.95 on Amazon
In Stock
Updated 48 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i7-5557U
Mobile • Mar 1st, 2015
Core i7-5820K
Desktop • Sep 1st, 2014
Geekbench 5 Benchmarks
Intel Core i7-5557U | vs | Intel Core i7-5820K |
|---|---|---|
Mar 1st, 2015 | Release Date | Sep 1st, 2014 |
| Core i7 | Collection | Core i7 |
| Broadwell | Codename | Haswell E |
| Intel BGA 1168 | Socket | Intel Socket 2011-3 |
Mobile | Segment | Desktop |
| 2 | Cores | 6 |
| 4 | Threads | 12 |
| 3.1 GHz | Base Clock Speed | 3.3 GHz |
| 3.4 GHz | Turbo Clock Speed | 3.6 GHz |
28 W | TDP | 140 W |
14 nm | Process Size | 22 nm |
| 31.0x | Multiplier | 33.0x |
Intel Iris 6100 | Integrated Graphics | None |
| No | Overclockable | Yes |
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