Xeon E3-1276 v3
Core2 Duo E6420
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| General information | Xeon E3-1276 v3 | Core2 Duo E6420 |
|---|---|---|
| Launched | Q2 2014 | Q4 2008 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1150 | PLGA775 |
| Series Name | Intel Xeon E3 | Intel Core 2 Duo |
| Core Family Name | Haswell Refresh | Conroe |
| Clock | 3.6 GHz 0 % | 2.1 GHz 41.7 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 84 W 0 % | 65 W 22.6 % |
| Lithography | 22 nm 66.2 % | 65 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
|
1 × 4 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E3-1276 v3 | Core2 Duo E6420 |
| Overall Score | 46938 0 % | 26476 43.6 % |
| Future Proof | 42 % 0 % | 10 % 76.2 % |
| Benchmark Score | 4854 0 % | 491 89.9 % |
| Single Thread Score | 2271.6 0 % | 791.3 65.2 % |
| Encrypting Data | 2126.7 MB/s 0 % | 1111.8 MB/s 47.7 % |
| Compressing Data | 110.9 MB/s 0 % | 16.3 MB/s 85.3 % |
| String objects sorting | 15327.3 thousand/s 0 % | 2248.1 thousand/s 85.3 % |
| Prime numbers generation | 32.9 millions/s 0 % | 5 millions/s 84.7 % |
| Mathemathic operations (integer) | 26840.6 millions/s 0 % | 2940.3 millions/s 89 % |
| Mathemathic operations (float) | 13481 millions/s 0 % | 1646.9 millions/s 87.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1276 v3, Core2 Duo E6420.
| Average frames per second | Xeon E3-1276 v3 | Core2 Duo E6420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.1 FPS | 35.5 FPS |
| High settings | 150.5 FPS | 56.8 FPS |
| Medium settings | 188.1 FPS | 71.0 FPS |
| Low settings | 235.2 FPS | 88.7 FPS |
| Difference | 0 % | 62.3 % |
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 E3-1276 v3 | Core2 Duo E6420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.1 FPS | 96.9 FPS |
| High settings | 212.9 FPS | 155.1 FPS |
| Medium settings | 266.1 FPS | 193.8 FPS |
| Low settings | 332.6 FPS | 242.3 FPS |
| Difference | 0 % | 27.2 % |
