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AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms 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 Core i5-2550K.
Advantages of Intel Core i5-2550K
- Consumes up to 24% less energy than Intel Core i9-11900K - 95 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 40% better in New World than Core i5-2550K - 141 vs 101 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
New World
Resolution
1920 x 1080
Game Graphics
Very High
Intel® Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & select 400 Series chipset) 125W
Buy for £250.99 on Amazon
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Updated 77226 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
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
New World, 1920 x 1080, Very High
129 FPS
£14.03/FPS
GeForce RTX 4080
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
£1,809.6
In Stock
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