Xeon E3-1220 V2
Pentium G645
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| General information | Xeon E3-1220 V2 | Pentium G645 |
|---|---|---|
| Launched | Q3 2012 | Q1 2012 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | LGA1155 |
| Series Name | Intel Xeon E3 | Intel Pentium |
| Core Family Name | Ivy Bridge | Sandy Bridge |
| Clock | 3.1 GHz 0 % | 2.9 GHz 6.5 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 69 W 0 % | 65 W 5.8 % |
| Lithography | 22 nm 31.3 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 3 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | No | No |
| Performance | Xeon E3-1220 V2 | Pentium G645 |
| Overall Score | 41676 0 % | 30811 26.1 % |
| Future Proof | 31 % 0 % | 28 % 9.7 % |
| Benchmark Score | 3017 0 % | 901 70.1 % |
| Single Thread Score | 1882.9 0 % | 1322 29.8 % |
| Encrypting Data | 1162.6 MB/s 43.3 % | 2049.8 MB/s 0 % |
| Compressing Data | 70.3 MB/s 0 % | 26.6 MB/s 62.2 % |
| String objects sorting | 9022 thousand/s 0 % | 3767.3 thousand/s 58.2 % |
| Prime numbers generation | 35.2 millions/s 0 % | 10.9 millions/s 69 % |
| Mathemathic operations (integer) | 14454 millions/s 0 % | 5808.5 millions/s 59.8 % |
| Mathemathic operations (float) | 10787.2 millions/s 0 % | 3011.9 millions/s 72.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1220 V2, Pentium G645.
| Average frames per second | Xeon E3-1220 V2 | Pentium G645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 78.5 FPS | 46.3 FPS |
| High settings | 125.6 FPS | 74.1 FPS |
| Medium settings | 157.0 FPS | 92.6 FPS |
| Low settings | 196.2 FPS | 115.7 FPS |
| Difference | 0 % | 41 % |
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 E3-1220 V2 | Pentium G645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 124.0 FPS | 104.9 FPS |
| High settings | 198.4 FPS | 167.8 FPS |
| Medium settings | 248.1 FPS | 209.7 FPS |
| Low settings | 310.1 FPS | 262.2 FPS |
| Difference | 0 % | 15.5 % |
