Core i7-2677M
Core i7-640UM
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| General information | Core i7-2677M | Core i7-640UM |
|---|---|---|
| Launched | Q3 2011 | Q2 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1023 | BGA1288 |
| Clock | 1.8 GHz 0 % | 1.2 GHz 33.3 % |
| Turbo Clock | 2.9 GHz 0 % | 2.3 GHz 20.7 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 17 W 5.6 % | 18 W 0 % |
| Performance | Core i7-2677M | Core i7-640UM |
| Overall Score | 33272 0 % | 29509 11.3 % |
| Future Proof | 26 % 0 % | 18 % 30.8 % |
| Benchmark Score | 1225 0 % | 758 38.1 % |
| Single Thread Score | 1251.2 0 % | 880.8 29.6 % |
| Encrypting Data | 2794.5 MB/s 0 % | 1753.4 MB/s 37.3 % |
| Compressing Data | 30.4 MB/s 0 % | 18.6 MB/s 38.9 % |
| String objects sorting | 4278.1 thousand/s 0 % | 2465 thousand/s 42.4 % |
| Prime numbers generation | 11 millions/s 0 % | 7 millions/s 36.3 % |
| Mathemathic operations (integer) | 7472.7 millions/s 0 % | 4718.3 millions/s 36.9 % |
| Mathemathic operations (float) | 2765.5 millions/s 0 % | 2130.3 millions/s 23 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-2677M, Core i7-640UM.
| Average frames per second | Core i7-2677M | Core i7-640UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 53.8 FPS | 42.6 FPS |
| High settings | 86.0 FPS | 68.2 FPS |
| Medium settings | 107.5 FPS | 85.2 FPS |
| Low settings | 134.4 FPS | 106.5 FPS |
| Difference | 0 % | 20.7 % |
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 i7-2677M | Core i7-640UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 109.4 FPS | 102.7 FPS |
| High settings | 175.1 FPS | 164.3 FPS |
| Medium settings | 218.9 FPS | 205.4 FPS |
| Low settings | 273.6 FPS | 256.7 FPS |
| Difference | 0 % | 6.2 % |
