Pentium G645
Pentium G620
|
|
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| General information | Pentium G645 | Pentium G620 |
|---|---|---|
| Launched | Q1 2012 | Q2 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | LGA1155 |
| Series Name | Intel Pentium | Intel Pentium |
| Core Family Name | Sandy Bridge | Sandy Bridge |
| Clock | 2.9 GHz 0 % | 2.6 GHz 10.3 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 2 0 % | 2 0 % |
| Thermal Design Power (TDP) | 65 W 0 % | 65 W 0 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
2 × 32 kB Instruction
2 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
2 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 3 MB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Integrated GPU | Intel HD Graphics 2500 | Intel HD Graphics |
| Performance | Pentium G645 | Pentium G620 |
| Overall Score | 30853 0 % | 29831 3.3 % |
| Future Proof | 28 % 0 % | 24 % 14.3 % |
| Benchmark Score | 906 0 % | 792 12.6 % |
| Single Thread Score | 1337 0 % | 1195.7 10.6 % |
| Encrypting Data | 1956.8 MB/s 0 % | 1682.9 MB/s 14 % |
| Compressing Data | 26.6 MB/s 0 % | 23.5 MB/s 11.6 % |
| String objects sorting | 3763.3 thousand/s 0 % | 3244.5 thousand/s 13.8 % |
| Prime numbers generation | 11 millions/s 0 % | 9 millions/s 17.9 % |
| Mathemathic operations (integer) | 5754.9 millions/s 0 % | 4929.1 millions/s 14.3 % |
| Mathemathic operations (float) | 3030.1 millions/s 0 % | 2733.6 millions/s 9.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Pentium G645, Pentium G620.
| Average frames per second | Pentium G645 | Pentium G620 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 46.2 FPS | 43.2 FPS |
| High settings | 73.9 FPS | 69.1 FPS |
| Medium settings | 92.4 FPS | 86.4 FPS |
| Low settings | 115.5 FPS | 108.0 FPS |
| Difference | 0 % | 6.5 % |
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 | Pentium G645 | Pentium G620 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 104.6 FPS | 102.8 FPS |
| High settings | 167.4 FPS | 164.5 FPS |
| Medium settings | 209.2 FPS | 205.6 FPS |
| Low settings | 261.5 FPS | 257.0 FPS |
| Difference | 0 % | 1.7 % |
