Xeon E5-2640 v2
Pentium G640
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| General information | Xeon E5-2640 v2 | Pentium G640 |
|---|---|---|
| Launched | Q1 2014 | Q3 2012 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011 | LGA1155 |
| Series Name | Intel Xeon E5 | Intel Pentium |
| Core Family Name | Ivy Bridge-EP | Sandy Bridge |
| Clock | 2 GHz 28.6 % | 2.8 GHz 0 % |
| Cores | 8 0 % | 2 75 % |
| Threads | 16 0 % | 2 87.5 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 22 nm 31.3 % | 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 E5-2640 v2 | Pentium G640 |
| Overall Score | 47126 0 % | 30594 35.1 % |
| Future Proof | 40 % 0 % | 31 % 22.5 % |
| Benchmark Score | 4932 0 % | 876 82.2 % |
| Single Thread Score | 1274.1 2.3 % | 1303.7 0 % |
| Encrypting Data | 2284.3 MB/s 0 % | 1998.1 MB/s 12.5 % |
| Compressing Data | 128.2 MB/s 0 % | 26.2 MB/s 79.6 % |
| String objects sorting | 17758.3 thousand/s 0 % | 3594.4 thousand/s 79.8 % |
| Prime numbers generation | 40.9 millions/s 0 % | 10.1 millions/s 75.4 % |
| Mathemathic operations (integer) | 28704.1 millions/s 0 % | 5401.8 millions/s 81.2 % |
| Mathemathic operations (float) | 14697.1 millions/s 0 % | 3020 millions/s 79.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2640 v2, Pentium G640.
| Average frames per second | Xeon E5-2640 v2 | Pentium G640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.6 FPS | 45.6 FPS |
| High settings | 151.4 FPS | 73.0 FPS |
| Medium settings | 189.3 FPS | 91.3 FPS |
| Low settings | 236.6 FPS | 114.1 FPS |
| Difference | 0 % | 51.8 % |
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 | Xeon E5-2640 v2 | Pentium G640 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.3 FPS | 104.3 FPS |
| High settings | 213.3 FPS | 166.9 FPS |
| Medium settings | 266.7 FPS | 208.6 FPS |
| Low settings | 333.4 FPS | 260.8 FPS |
| Difference | 0 % | 21.8 % |
