Core i7-4558U
Core i7-640LM
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| General information | Core i7-4558U | Core i7-640LM |
|---|---|---|
| Launched | Q1 2013 | Q1 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1168 | BGA1288 |
| Clock | 2.8 GHz 0 % | 2.1 GHz 25 % |
| Turbo Clock | 3.3 GHz 0 % | 2.9 GHz 12.1 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 28 W 0 % | 25 W 10.7 % |
| Performance | Core i7-4558U | Core i7-640LM |
| Overall Score | 37340 0 % | 31418 15.9 % |
| Future Proof | 34 % 0 % | 17 % 50 % |
| Benchmark Score | 1944 0 % | 974 49.9 % |
| Single Thread Score | 1840.8 0 % | 1039 43.6 % |
| Encrypting Data | 4429.8 MB/s 0 % | 2222.3 MB/s 49.8 % |
| Compressing Data | 47.4 MB/s 0 % | 22.8 MB/s 51.9 % |
| String objects sorting | 5628.4 thousand/s 0 % | 3142.3 thousand/s 44.2 % |
| Prime numbers generation | 14 millions/s 0 % | 8.1 millions/s 42.3 % |
| Mathemathic operations (integer) | 10395.5 millions/s 0 % | 5722.5 millions/s 45 % |
| Mathemathic operations (float) | 5015.3 millions/s 0 % | 2771 millions/s 44.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4558U, Core i7-640LM.
| Average frames per second | Core i7-4558U | Core i7-640LM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 65.6 FPS | 48.1 FPS |
| High settings | 105.0 FPS | 77.0 FPS |
| Medium settings | 131.2 FPS | 96.2 FPS |
| Low settings | 164.0 FPS | 120.3 FPS |
| Difference | 0 % | 26.7 % |
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 i7-4558U | Core i7-640LM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.2 FPS | 105.7 FPS |
| High settings | 185.9 FPS | 169.1 FPS |
| Medium settings | 232.3 FPS | 211.4 FPS |
| Low settings | 290.4 FPS | 264.2 FPS |
| Difference | 0 % | 9 % |
