Buy on Amazon
$295
In Stock
Availability
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AvailabilityMSRP in USD: $488
Availability
MSRP in USD: $488
Key Differences
In short — Core i9-9900KF outperforms Core i5-2557M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900KF is 2778 days newer than Core i5-2557M.
Advantages of Intel Core i5-2557M
- Consumes up to 82% less energy than Intel Core i9-9900KF - 17 vs 95 Watts
- Works without a dedicated GPU, while Intel Core i9-9900KF doesn't have integrated graphics
Advantages of Intel Core i9-9900KF
- Performs up to 19% better in Valorant than Core i5-2557M - 809 vs 678 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-2557M - 16 vs 4 threads
Valorant
Resolution
1920 x 1080
Game Graphics
High
Core i9-9900KF
Desktop • Jan 8th, 2019
FPS
809
100%
Value, $/FPS
$0.36/FPS
100%
Price, $
$295
100%
FPS and Value Winner
Intel BX80684I99900KF Intel Core i9-9900KF Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked Without Processor Graphics LGA1151 300 Series 95W
Buy for $295 on Amazon
In Stock
Updated 3582 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i5-2557M
Mobile • Jun 1st, 2011
Core i9-9900KF
Desktop • Jan 8th, 2019
Geekbench 5 Benchmarks
Intel Core i5-2557M | vs | Intel Core i9-9900KF |
|---|---|---|
| Jun 1st, 2011 | Release Date | Jan 8th, 2019 |
| Core i5 | Collection | Core i9 |
| Sandy Bridge | Codename | Coffee Lake |
| Intel BGA 1023 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 1.7 GHz | Base Clock Speed | 3.6 GHz |
| 2.7 GHz | Turbo Clock Speed | 5.0 GHz |
17 W | TDP | 95 W |
| 32 nm | Process Size | 14 nm |
| 17.0x | Multiplier | 36.0x |
Intel HD 3000 | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-2557M or Core i9-9900KF
Valorant, 1920 x 1080, High
562 FPS
$3.08/FPS
GeForce RTX 3060 Ti
Core i9-9900KF
32 GB, 960 GB SSD + 4 TB HDD
Buy on Amazon
$1,729.99
In Stock
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