Core i7-640M
Core i7-620M
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| General information | Core i7-640M | Core i7-620M |
|---|---|---|
| Launched | Q4 2010 | Q1 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1288 | BGA1288 |
| Clock | 2.8 GHz 0 % | 2.7 GHz 3.6 % |
| Turbo Clock | 3.5 GHz 0 % | 3.3 GHz 5.7 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 35 W 0 % | 35 W 0 % |
| Performance | Core i7-640M | Core i7-620M |
| Overall Score | 34038 0 % | 33663 1.1 % |
| Future Proof | 21 % 0 % | 17 % 19 % |
| Benchmark Score | 1342 0 % | 1284 4.3 % |
| Single Thread Score | 1366.4 0 % | 1289.1 5.7 % |
| Encrypting Data | 3068 MB/s 0 % | 2937.9 MB/s 4.2 % |
| Compressing Data | 31.8 MB/s 0 % | 30.8 MB/s 3.1 % |
| String objects sorting | 4336.6 thousand/s 0 % | 4291.1 thousand/s 1 % |
| Prime numbers generation | 10.1 millions/s 0 % | 9 millions/s 11.1 % |
| Mathemathic operations (integer) | 8207 millions/s 0 % | 7768.4 millions/s 5.3 % |
| Mathemathic operations (float) | 3608.4 millions/s 0 % | 3431.8 millions/s 4.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-640M, Core i7-620M.
| Average frames per second | Core i7-640M | Core i7-620M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 55.8 FPS | 54.8 FPS |
| High settings | 89.3 FPS | 87.7 FPS |
| Medium settings | 111.7 FPS | 109.6 FPS |
| Low settings | 139.6 FPS | 137.0 FPS |
| Difference | 0 % | 1.9 % |
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 i7-640M | Core i7-620M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 110.6 FPS | 109.9 FPS |
| High settings | 177.0 FPS | 175.9 FPS |
| Medium settings | 221.2 FPS | 219.9 FPS |
| Low settings | 276.5 FPS | 274.8 FPS |
| Difference | 0 % | 0.6 % |
