Core i7-640LM
Celeron 867
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| General information | Core i7-640LM | Celeron 867 |
|---|---|---|
| Launched | Q1 2010 | Q2 2012 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1288 | BGA1023 |
| Clock | 2.1 GHz 0 % | 1.3 GHz 38.1 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 25 W 0 % | 17 W 32 % |
| Performance | Core i7-640LM | Celeron 867 |
| Overall Score | 31449 0 % | 24552 21.9 % |
| Future Proof | 17 % 43.3 % | 30 % 0 % |
| Benchmark Score | 978 0 % | 363 62.9 % |
| Single Thread Score | 1032.6 0 % | 581.1 43.7 % |
| Encrypting Data | 2244.5 MB/s 0 % | 822.1 MB/s 63.4 % |
| Compressing Data | 22.9 MB/s 0 % | 12.5 MB/s 45.4 % |
| String objects sorting | 3190.8 thousand/s 0 % | 1708.2 thousand/s 46.5 % |
| Prime numbers generation | 7.9 millions/s 0 % | 4 millions/s 49.9 % |
| Mathemathic operations (integer) | 5699.1 millions/s 0 % | 2471.7 millions/s 56.6 % |
| Mathemathic operations (float) | 2767.5 millions/s 0 % | 1286.5 millions/s 53.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-640LM, Celeron 867.
| Average frames per second | Core i7-640LM | Celeron 867 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 48.2 FPS | 32.2 FPS |
| High settings | 77.1 FPS | 51.6 FPS |
| Medium settings | 96.4 FPS | 64.4 FPS |
| Low settings | 120.5 FPS | 80.6 FPS |
| Difference | 0 % | 33.2 % |
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 i7-640LM | Celeron 867 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 105.8 FPS | 93.6 FPS |
| High settings | 169.2 FPS | 149.7 FPS |
| Medium settings | 211.6 FPS | 187.2 FPS |
| Low settings | 264.4 FPS | 233.9 FPS |
| Difference | 0 % | 11.5 % |
