Key Differences
In short — Core i7-4771 outperforms Core i5-5257U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-4771 is 546 days older than Core i5-5257U.
Advantages of Intel Core i5-5257U
- Consumes up to 67% less energy than Intel Core i7-4771 - 28 vs 84 Watts
Advantages of Intel Core i7-4771
- Performs up to 3% better in A Plague Tale: Requiem than Core i5-5257U - 128 vs 124 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-5257U - 8 vs 4 threads
A Plague Tale: Requiem
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Sep 1st, 2013
FPS
128
100%
Value, $/FPS
$1.01/FPS
100%
Price, $
$129
100%
FPS and Value Winner
Buy for $129 on Amazon
In Stock
Updated 66 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Mobile • Mar 1st, 2015
Desktop • Sep 1st, 2013
Geekbench 5 Benchmarks
Intel Core i5-5257U | vs | Intel Core i7-4771 |
---|---|---|
Mar 1st, 2015 | Release Date | Sep 1st, 2013 |
Core i5 | Collection | Core i7 |
Broadwell | Codename | Haswell |
Intel BGA 1168 | Socket | Intel Socket 1150 |
Mobile | Segment | Desktop |
2 | Cores | 4 |
4 | Threads | 8 |
2.7 GHz | Base Clock Speed | 3.5 GHz |
3.1 GHz | Turbo Clock Speed | 3.9 GHz |
28 W | TDP | 84 W |
14 nm | Process Size | 22 nm |
27.0x | Multiplier | 35.0x |
Intel Iris 6100 | Integrated Graphics | Intel HD 4600 |
No | Overclockable | No |