Pentium G645
Core2 Extreme X6800
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| General information | Pentium G645 | Core2 Extreme X6800 |
|---|---|---|
| Launched | Q1 2012 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | PLGA775 |
| Series Name | Intel Pentium | Intel Core 2 Extreme |
| Core Family Name | Sandy Bridge | Conroe |
| Clock | 2.9 GHz 0 % | 2.9 GHz 0 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 2 0 % | 2 0 % |
| Thermal Design Power (TDP) | 65 W 13.3 % | 75 W 0 % |
| Lithography | 32 nm 50.8 % | 65 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
|
1 × 4 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Pentium G645 | Core2 Extreme X6800 |
| Overall Score | 30811 0 % | 28306 8.1 % |
| Future Proof | 28 % 0 % | 10 % 64.3 % |
| Benchmark Score | 901 0 % | 642 28.7 % |
| Single Thread Score | 1328.7 0 % | 1050.4 20.9 % |
| Encrypting Data | 2045.4 MB/s 0 % | 1480.5 MB/s 27.6 % |
| Compressing Data | 26.5 MB/s 0 % | 18.6 MB/s 29.6 % |
| String objects sorting | 3741 thousand/s 0 % | 2713.4 thousand/s 27.5 % |
| Prime numbers generation | 11.1 millions/s 0 % | 6 millions/s 45.9 % |
| Mathemathic operations (integer) | 5814.4 millions/s 0 % | 4111.9 millions/s 29.3 % |
| Mathemathic operations (float) | 3033.1 millions/s 0 % | 2073.2 millions/s 31.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Pentium G645, Core2 Extreme X6800.
| Average frames per second | Pentium G645 | Core2 Extreme X6800 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 46.3 FPS | 39.4 FPS |
| High settings | 74.1 FPS | 63.1 FPS |
| Medium settings | 92.6 FPS | 78.9 FPS |
| Low settings | 115.7 FPS | 98.6 FPS |
| Difference | 0 % | 14.8 % |
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 | Core2 Extreme X6800 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 104.9 FPS | 100.5 FPS |
| High settings | 167.9 FPS | 160.8 FPS |
| Medium settings | 209.9 FPS | 201.0 FPS |
| Low settings | 262.3 FPS | 251.2 FPS |
| Difference | 0 % | 4.2 % |
