Buy on Amazon
$70
In Stock
Availability
Availability
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms the cheaper Core i5-2550K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 3333 days newer than the cheaper Core i5-2550K.
Advantages of Intel Core i5-2550K
- Up to 74% cheaper than Core i9-11900K - $70.0 vs $270.0
- Consumes up to 24% less energy than Intel Core i9-11900K - 95 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 17% better in Escape From Tarkov than Core i5-2550K - 226 vs 193 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-2550K - 16 vs 4 threads
- Works without a dedicated GPU, while Intel Core i5-2550K doesn't have integrated graphics
Escape From Tarkov
Resolution
1920 x 1080
Game Graphics
Ultra
BX80623I52550K Intel Core i5 Quad-core i5-2550K 3.4GHz Desktop Processor BX80623I52550K
Buy for $70 on Amazon
In Stock
Updated 77205 minutes ago
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W
Buy for $270 on Amazon
In Stock
Updated 77205 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-2550K
Desktop • Jan 30th, 2012
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-2550K
Desktop • Jan 30th, 2012
Single-Core
680
28.67988190636862%
Multi-Core
2040
18.633540372670808%
Intel Core i5-2550K | vs | Intel Core i9-11900K |
|---|---|---|
| Jan 30th, 2012 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Sandy Bridge | Codename | Rocket Lake |
| Intel Socket 1155 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 4 | Threads | 16 |
| 3.4 GHz | Base Clock Speed | 3.5 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.3 GHz |
95 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 34.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| Yes | Overclockable | Yes |
Builds Using Core i5-2550K or Core i9-11900K
Escape From Tarkov, 1920 x 1080, Ultra
150 FPS
$9.33/FPS
GeForce RTX 4060
Core i9-11900K
32 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$1,399.99
In Stock
142 FPS
$13.37/FPS
GeForce RTX 3060
Core i9-11900K
64 GB, 2 TB SSD
Buy on Amazon
$1,898
In Stock
150 FPS
$13.19/FPS
GeForce RTX 4060
Core i9-11900K
32 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$1,978
In Stock
130 FPS
$14.22/FPS
GeForce RTX 3050
Core i9-11900K
32 GB, 2 TB SSD
Buy on Amazon
$1,849
In Stock
142 FPS
$14.5/FPS
GeForce RTX 3060
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
$2,059
In Stock
178 FPS
$20.22/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,599
In Stock
178 FPS
$19.1/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, N/A Storage
Buy on Amazon
$3,399.99
In Stock
150 FPS
$12.67/FPS
GeForce RTX 4060
Core i9-11900K
64 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,899.99
In Stock
130 FPS
$14.61/FPS
GeForce RTX 3050
Core i9-11900K
64 GB, 2 TB SSD
Buy on Amazon
$1,899
In Stock
130 FPS
$15.38/FPS
GeForce RTX 3050
Core i9-11900K
16 GB, 2 TB SSD
Buy on Amazon
$1,999
In Stock
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