Buy on Amazon
€21.87
In Stock
Prices and StockMSRP $315
Prices and Stock
MSRP $315
All items are out of stock
Prices and StockMSRP $488
Prices and Stock
MSRP $488
Key Differences
In short — Core i9-9900K 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 i9-9900K is 1328 days newer than Core i5-5257U.
Advantages of Core i5-5257U
- Consumes up to 71% less energy than Intel Core i9-9900K - 28 vs 95 Watts
Advantages of Core i9-9900K
- Performs up to 11% better in Resident Evil 4 than Core i5-5257U - 183 vs 165 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-5257U - 16 vs 4 threads
Resident Evil 4
Resolution
1920 x 1080
Game Graphics
Max
Core i9-9900K
Desktop • Oct 19th, 2018
FPS
183
100%
Value, €/FPS
€0.12/FPS
100%
Price, €
€21.87
100%
FPS and Value Winner
Intel Core i9-9900K 8x3,6 (Boost 5,0) GHz R0 16MB-L3 Cache UHD 630 Sockel 1151
Buy for €21.87 on Amazon
In Stock
Updated 194 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Max
Core i5-5257U
Mobile • Mar 1st, 2015
Core i9-9900K
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Core i5-5257U | vs | Core i9-9900K |
|---|---|---|
| Mar 1st, 2015 | Release Date | Oct 19th, 2018 |
| Core i5 | Collection | Core i9 |
| Broadwell | Codename | Coffee Lake |
| Intel BGA 1168 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 2.7 GHz | Base Clock Speed | 3.6 GHz |
| 3.1 GHz | Turbo Clock Speed | 5.0 GHz |
28 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 27.0x | Multiplier | 36.0x |
| Intel Iris 6100 | Integrated Graphics | UHD Graphics 630 |
| No | Overclockable | Yes |
Popular Core i5-5257U and Core i9-9900K Comparisons
Compare 2 Processors in Games
Core i9-9900K
€21.87
vs
Ryzen 7 7800X3D
€544.66
Core i9-9900K
€21.87
vs
Ryzen 7 5700X
€172.2
Core i9-9900K
€21.87
vs
Ryzen 5 7600X
Core i9-9900K
€21.87
vs
Ryzen 5 5500
€84.21
Core i9-9900K
€21.87
vs
Ryzen 7 7700X
€348.38
Core i9-9900K
€21.87
vs
Ryzen 5 5600X
€339
Core i9-9900K
€21.87
vs
Ryzen 5 7600
€199.6
Core i9-9900K
€21.87
vs
Core i7-12700KF
€245
Core i9-9900K
€21.87
vs
Ryzen 7 5800X
€359
Core i9-9900K
€21.87
vs
Ryzen 7 5700X3D
€239.9
Core i5-5257U
vs
Ryzen 5 5500
€84.21
Core i5-5257U
vs
Ryzen 5 5600
€119.44
Core i5-5257U
vs
Ryzen 5 4500
€71.56
Core i5-5257U
vs
Ryzen 3 3200G
€71.05
Core i5-5257U
vs
Ryzen 5 3600
€83.18
Core i5-5257U
vs
Ryzen 3 4100
€102.79
Core i5-5257U
vs
Ryzen 5 3400G
€84.82
Core i5-5257U
vs
Core i3-10100
€106.07
Core i5-5257U
vs
Ryzen 3 1200
€36.99
Core i5-5257U
vs
Core i3-10105F
€61.73