Core i5-7400
Core i5-2550K
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| General information | Core i5-7400 | Core i5-2550K |
|---|---|---|
| Launched | Q1 2017 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151 | LGA1155 |
| Series Name | Intel Core i5 | Intel Core i5 |
| Core Family Name | Kaby Lake-S | Sandy Bridge |
| Clock | 3 GHz 11.8 % | 3.4 GHz 0 % |
| Turbo Clock | 3.5 GHz 7.9 % | 3.8 GHz 0 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 65 W 31.6 % | 95 W 0 % |
| Lithography | 14 nm 56.3 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 6 MB
|
1 × 6 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Core i5-7400 | Core i5-2550K |
| Overall Score | 43501 0 % | 40419 7.1 % |
| Future Proof | 57 % 0 % | 28 % 50.9 % |
| Benchmark Score | 3581 0 % | 2669 25.5 % |
| Single Thread Score | 2081.7 0 % | 1762.3 15.3 % |
| Encrypting Data | 1597 MB/s 0 % | 1029.1 MB/s 35.6 % |
| Compressing Data | 74.8 MB/s 0 % | 64.6 MB/s 13.7 % |
| String objects sorting | 9399.4 thousand/s 0 % | 8989.3 thousand/s 4.4 % |
| Prime numbers generation | 27.2 millions/s 0 % | 25 millions/s 8.1 % |
| Mathemathic operations (integer) | 14438 millions/s 0.4 % | 14495.5 millions/s 0 % |
| Mathemathic operations (float) | 12092.6 millions/s 0 % | 7454.3 millions/s 38.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-7400, Core i5-2550K.
| Average frames per second | Core i5-7400 | Core i5-2550K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 83.5 FPS | 74.4 FPS |
| High settings | 133.6 FPS | 119.0 FPS |
| Medium settings | 167.0 FPS | 148.8 FPS |
| Low settings | 208.8 FPS | 186.0 FPS |
| Difference | 0 % | 10.9 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
| Grand Theft Auto V | Core i5-7400 | Core i5-2550K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 126.9 FPS | 121.5 FPS |
| High settings | 203.1 FPS | 194.4 FPS |
| Medium settings | 253.8 FPS | 243.0 FPS |
| Low settings | 317.3 FPS | 303.7 FPS |
| Difference | 0 % | 4.3 % |
