Core i7-840QM
Pentium T4400
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| General information | Core i7-840QM | Pentium T4400 |
|---|---|---|
| Launched | Q3 2010 | Q4 2011 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | PGA988A | PGA478 |
| Clock | 1.9 GHz 13.6 % | 2.2 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 45 W 0 % | 35 W 22.2 % |
| Performance | Core i7-840QM | Pentium T4400 |
| Overall Score | 33487 0 % | 26493 20.9 % |
| Future Proof | 20 % 25.9 % | 27 % 0 % |
| Benchmark Score | 1257 0 % | 493 60.8 % |
| Single Thread Score | 1138.8 0 % | 844 25.9 % |
| Encrypting Data | 2853.8 MB/s 0 % | 1133.8 MB/s 60.3 % |
| Compressing Data | 39.3 MB/s 0 % | 16.6 MB/s 57.8 % |
| String objects sorting | 5649.7 thousand/s 0 % | 2312.2 thousand/s 59.1 % |
| Prime numbers generation | 18 millions/s 0 % | 3 millions/s 83.2 % |
| Mathemathic operations (integer) | 10343.9 millions/s 0 % | 3362.5 millions/s 67.5 % |
| Mathemathic operations (float) | 4559.9 millions/s 0 % | 1918.3 millions/s 57.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-840QM, Pentium T4400.
| Average frames per second | Core i7-840QM | Pentium T4400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 54.3 FPS | 35.6 FPS |
| High settings | 86.8 FPS | 56.9 FPS |
| Medium settings | 108.5 FPS | 71.2 FPS |
| Low settings | 135.6 FPS | 89.0 FPS |
| Difference | 0 % | 34.4 % |
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 i7-840QM | Pentium T4400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 109.3 FPS | 96.9 FPS |
| High settings | 174.9 FPS | 155.1 FPS |
| Medium settings | 218.7 FPS | 193.9 FPS |
| Low settings | 273.3 FPS | 242.4 FPS |
| Difference | 0 % | 11.3 % |
