Core i5-2540M
Core i7-640M
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| General information | Core i5-2540M | Core i7-640M |
|---|---|---|
| Launched | Q4 2010 | Q4 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1023 | BGA1288 |
| Clock | 2.6 GHz 7.1 % | 2.8 GHz 0 % |
| Turbo Clock | 3.3 GHz 5.7 % | 3.5 GHz 0 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 35 W 0 % | 35 W 0 % |
| Performance | Core i5-2540M | Core i7-640M |
| Overall Score | 35123 0 % | 34037 3.1 % |
| Future Proof | 21 % 0 % | 21 % 0 % |
| Benchmark Score | 1522 0 % | 1342 11.8 % |
| Single Thread Score | 1389 0 % | 1362.2 1.9 % |
| Encrypting Data | 3464.4 MB/s 0 % | 3055.2 MB/s 11.8 % |
| Compressing Data | 36.4 MB/s 0 % | 31.7 MB/s 12.9 % |
| String objects sorting | 5670.6 thousand/s 0 % | 4406.6 thousand/s 22.3 % |
| Prime numbers generation | 12.1 millions/s 0 % | 10 millions/s 17.1 % |
| Mathemathic operations (integer) | 8548.4 millions/s 0 % | 8141.7 millions/s 4.8 % |
| Mathemathic operations (float) | 3301.2 millions/s 7.8 % | 3579.6 millions/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-2540M, Core i7-640M.
| Average frames per second | Core i5-2540M | Core i7-640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 59.0 FPS | 55.8 FPS |
| High settings | 94.4 FPS | 89.3 FPS |
| Medium settings | 118.0 FPS | 111.7 FPS |
| Low settings | 147.6 FPS | 139.6 FPS |
| Difference | 0 % | 5.4 % |
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 i5-2540M | Core i7-640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.5 FPS | 110.6 FPS |
| High settings | 180.1 FPS | 177.0 FPS |
| Medium settings | 225.1 FPS | 221.2 FPS |
| Low settings | 281.3 FPS | 276.5 FPS |
| Difference | 0 % | 1.7 % |
