Core i7-620M
Core i7-640UM
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| General information | Core i7-620M | Core i7-640UM |
|---|---|---|
| Launched | Q1 2010 | Q2 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1288 | BGA1288 |
| Clock | 2.7 GHz 0 % | 1.2 GHz 55.6 % |
| Turbo Clock | 3.3 GHz 0 % | 2.3 GHz 30.3 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 35 W 0 % | 18 W 48.6 % |
| Performance | Core i7-620M | Core i7-640UM |
| Overall Score | 33662 0 % | 29573 12.1 % |
| Future Proof | 17 % 5.6 % | 18 % 0 % |
| Benchmark Score | 1284 0 % | 765 40.4 % |
| Single Thread Score | 1304.6 0 % | 886 32.1 % |
| Encrypting Data | 2919.9 MB/s 0 % | 1739.3 MB/s 40.4 % |
| Compressing Data | 30.4 MB/s 0 % | 18.7 MB/s 38.5 % |
| String objects sorting | 4334.1 thousand/s 0 % | 2445.3 thousand/s 43.6 % |
| Prime numbers generation | 9 millions/s 0 % | 7 millions/s 21.8 % |
| Mathemathic operations (integer) | 7854.5 millions/s 0 % | 4794.6 millions/s 39 % |
| Mathemathic operations (float) | 3456 millions/s 0 % | 2119.6 millions/s 38.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-620M, Core i7-640UM.
| Average frames per second | Core i7-620M | Core i7-640UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 54.8 FPS | 42.7 FPS |
| High settings | 87.7 FPS | 68.4 FPS |
| Medium settings | 109.6 FPS | 85.5 FPS |
| Low settings | 137.0 FPS | 106.8 FPS |
| Difference | 0 % | 22 % |
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 i7-620M | Core i7-640UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 109.9 FPS | 102.8 FPS |
| High settings | 175.8 FPS | 164.4 FPS |
| Medium settings | 219.8 FPS | 205.5 FPS |
| Low settings | 274.7 FPS | 256.9 FPS |
| Difference | 0 % | 6.5 % |
