Core2 Quad Q8400
Phenom II X2 550
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| General information | Core2 Quad Q8400 | Phenom II X2 550 |
|---|---|---|
| Launched | Q2 2009 | Q2 2009 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | LGA775 | AM2+ |
| Series Name | Intel Core 2 Quad | AMD Phenom II X2 |
| Core Family Name | Yorkfield | Callisto |
| Clock | 2.7 GHz 12.9 % | 3.1 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 80 W 15.8 % |
| Lithography | 45 nm 0 % | 45 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 64 kB Instruction
2 × 64 kB Data |
| L2 Cache |
2 × 2 MB
|
2 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Core2 Quad Q8400 | Phenom II X2 550 |
| Overall Score | 34008 0 % | 29415 13.5 % |
| Future Proof | 13 % 0 % | 13 % 0 % |
| Benchmark Score | 1338 0 % | 749 44 % |
| Single Thread Score | 1154.2 5.9 % | 1226.8 0 % |
| Encrypting Data | 3045.4 MB/s 0 % | 1714.7 MB/s 43.7 % |
| Compressing Data | 45.6 MB/s 0 % | 24.9 MB/s 45.3 % |
| String objects sorting | 6138.5 thousand/s 0 % | 3232.2 thousand/s 47.3 % |
| Prime numbers generation | 7 millions/s 12.1 % | 8 millions/s 0 % |
| Mathemathic operations (integer) | 9913.2 millions/s 0 % | 3236.5 millions/s 67.4 % |
| Mathemathic operations (float) | 5673 millions/s 0 % | 2651 millions/s 53.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core2 Quad Q8400, Phenom II X2 550.
| Average frames per second | Core2 Quad Q8400 | Phenom II X2 550 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 55.7 FPS | 42.3 FPS |
| High settings | 89.2 FPS | 67.6 FPS |
| Medium settings | 111.5 FPS | 84.5 FPS |
| Low settings | 139.4 FPS | 105.6 FPS |
| Difference | 0 % | 24.2 % |
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 | Core2 Quad Q8400 | Phenom II X2 550 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 110.5 FPS | 102.4 FPS |
| High settings | 176.8 FPS | 163.8 FPS |
| Medium settings | 221.0 FPS | 204.8 FPS |
| Low settings | 276.2 FPS | 256.0 FPS |
| Difference | 0 % | 7.3 % |
