Core i5-6400
Core2 Quad Q9550
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| General information | Core i5-6400 | Core2 Quad Q9550 |
|---|---|---|
| Launched | Q3 2015 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1151 | LGA775 |
| Series Name | Intel Core i5 | Intel Core 2 Quad |
| Core Family Name | Skylake-S | Yorkfield |
| Clock | 2.7 GHz 3.6 % | 2.8 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 68.9 % | 45 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
|
2 × 6 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Core i5-6400 | Core2 Quad Q9550 |
| Overall Score | 42754 0 % | 35071 18 % |
| Future Proof | 49 % 0 % | 10 % 79.6 % |
| Benchmark Score | 3341 0 % | 1513 54.7 % |
| Single Thread Score | 1962.9 0 % | 1225.9 37.5 % |
| Encrypting Data | 1482.5 MB/s 57.3 % | 3474.9 MB/s 0 % |
| Compressing Data | 69.5 MB/s 0 % | 47.9 MB/s 31 % |
| String objects sorting | 8816.9 thousand/s 0 % | 6465.7 thousand/s 26.7 % |
| Prime numbers generation | 26.1 millions/s 0 % | 18.8 millions/s 27.8 % |
| Mathemathic operations (integer) | 13708.3 millions/s 0 % | 10690.3 millions/s 22 % |
| Mathemathic operations (float) | 11644.8 millions/s 0 % | 6027.8 millions/s 48.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-6400, Core2 Quad Q9550.
| Average frames per second | Core i5-6400 | Core2 Quad Q9550 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 81.7 FPS | 58.9 FPS |
| High settings | 130.8 FPS | 94.3 FPS |
| Medium settings | 163.4 FPS | 117.9 FPS |
| Low settings | 204.3 FPS | 147.4 FPS |
| Difference | 0 % | 27.9 % |
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 i5-6400 | Core2 Quad Q9550 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 125.9 FPS | 112.4 FPS |
| High settings | 201.5 FPS | 179.8 FPS |
| Medium settings | 251.8 FPS | 224.8 FPS |
| Low settings | 314.8 FPS | 281.0 FPS |
| Difference | 0 % | 10.7 % |
