Xeon E5-2665
Pentium G645
|
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| General information | Xeon E5-2665 | Pentium G645 |
|---|---|---|
| Launched | Q2 2012 | Q1 2012 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011 | LGA1155 |
| Series Name | Intel Xeon E5 | Intel Pentium |
| Core Family Name | Sandy Bridge-EP | Sandy Bridge |
| Clock | 2.4 GHz 17.2 % | 2.9 GHz 0 % |
| Cores | 8 0 % | 2 75 % |
| Threads | 16 0 % | 2 87.5 % |
| Thermal Design Power (TDP) | 115 W 0 % | 65 W 43.5 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
8 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 20 MB
|
1 × 3 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E5-2665 | Pentium G645 |
| Overall Score | 48125 0 % | 30905 35.8 % |
| Future Proof | 30 % 0 % | 28 % 6.7 % |
| Benchmark Score | 5364 0 % | 912 83 % |
| Single Thread Score | 1391.2 0 % | 1323 4.9 % |
| Encrypting Data | 2576.3 MB/s 0 % | 2068.4 MB/s 19.7 % |
| Compressing Data | 141.9 MB/s 0 % | 27 MB/s 81 % |
| String objects sorting | 21298.9 thousand/s 0 % | 3758.4 thousand/s 82.4 % |
| Prime numbers generation | 42.7 millions/s 0 % | 10.9 millions/s 74.4 % |
| Mathemathic operations (integer) | 33263.5 millions/s 0 % | 5848.4 millions/s 82.4 % |
| Mathemathic operations (float) | 12501.2 millions/s 0 % | 3058.2 millions/s 75.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2665, Pentium G645.
| Average frames per second | Xeon E5-2665 | Pentium G645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 97.6 FPS | 46.6 FPS |
| High settings | 156.2 FPS | 74.5 FPS |
| Medium settings | 195.3 FPS | 93.2 FPS |
| Low settings | 244.1 FPS | 116.4 FPS |
| Difference | 0 % | 52.3 % |
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 | Xeon E5-2665 | Pentium G645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 135.1 FPS | 104.9 FPS |
| High settings | 216.1 FPS | 167.9 FPS |
| Medium settings | 270.2 FPS | 209.8 FPS |
| Low settings | 337.7 FPS | 262.3 FPS |
| Difference | 0 % | 22.3 % |
