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Key Differences
In short — Core i5-11400 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 i5-11400 is 3333 days newer than Core i5-2550K.
Advantages of Intel Core i5-11400
- Performs up to 34% better in Rust than Core i5-2550K - 219 vs 164 FPS
- Consumes up to 32% less energy than Intel Core i5-2550K - 65 vs 95 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-2550K - 12 vs 4 threads
- Works without a dedicated GPU, while Intel Core i5-2550K doesn't have integrated graphics
Rust
Resolution
1920 x 1080
Game Graphics
High
Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for £123.2 on Amazon
In Stock
Updated 77156 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i5-2550K
Desktop • Jan 30th, 2012
Core i5-11400
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-2550K
Desktop • Jan 30th, 2012
Single-Core
680
35.051546391752574%
Multi-Core
2040
27.945205479452056%
Intel Core i5-2550K | vs | Intel Core i5-11400 |
|---|---|---|
| Jan 30th, 2012 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i5 |
| Sandy Bridge | Codename | Rocket Lake |
| Intel Socket 1155 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 6 |
| 4 | Threads | 12 |
3.4 GHz | Base Clock Speed | 2.6 GHz |
| 3.8 GHz | Turbo Clock Speed | 4.4 GHz |
| 95 W | TDP | 65 W |
| 32 nm | Process Size | 14 nm |
34.0x | Multiplier | 26.0x |
| None | Integrated Graphics | UHD Graphics 730 |
Yes | Overclockable | No |
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