Core i7-940XM
Core i7-640M
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| General information | Core i7-940XM | Core i7-640M |
|---|---|---|
| Launched | Q3 2010 | Q4 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | PGA988 | BGA1288 |
| Clock | 2.1 GHz 25 % | 2.8 GHz 0 % |
| Turbo Clock | 3.3 GHz 5.7 % | 3.5 GHz 0 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 55 W 0 % | 35 W 36.4 % |
| Performance | Core i7-940XM | Core i7-640M |
| Overall Score | 34508 0 % | 34116 1.1 % |
| Future Proof | 20 % 4.8 % | 21 % 0 % |
| Benchmark Score | 1418 0 % | 1355 4.4 % |
| Single Thread Score | 1085.3 20.9 % | 1372.3 0 % |
| Encrypting Data | 3065.1 MB/s 0 % | 2887.6 MB/s 5.8 % |
| Compressing Data | 44.4 MB/s 0 % | 31.5 MB/s 29.1 % |
| String objects sorting | 6201.3 thousand/s 0 % | 4415.4 thousand/s 28.8 % |
| Prime numbers generation | 20 millions/s 0 % | 9.9 millions/s 50.5 % |
| Mathemathic operations (integer) | 12312.7 millions/s 0 % | 8160.2 millions/s 33.7 % |
| Mathemathic operations (float) | 5371.4 millions/s 0 % | 3585.8 millions/s 33.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-940XM, Core i7-640M.
| Average frames per second | Core i7-940XM | Core i7-640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 56.9 FPS | 55.8 FPS |
| High settings | 91.1 FPS | 89.2 FPS |
| Medium settings | 113.9 FPS | 111.5 FPS |
| Low settings | 142.4 FPS | 139.4 FPS |
| Difference | 0 % | 2.1 % |
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 i7-940XM | Core i7-640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 111.1 FPS | 110.4 FPS |
| High settings | 177.7 FPS | 176.6 FPS |
| Medium settings | 222.2 FPS | 220.7 FPS |
| Low settings | 277.7 FPS | 275.9 FPS |
| Difference | 0 % | 0.7 % |
