Xeon E5-2643 v2
Phenom II X4 945
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| General information | Xeon E5-2643 v2 | Phenom II X4 945 |
|---|---|---|
| Launched | Q3 2013 | Q2 2009 |
| Used in | Server | Desktop |
| Factory | Intel | AMD |
| Socket | FCLGA2011 | AM3 |
| Series Name | Intel Xeon E5 | AMD Phenom II X4 |
| Core Family Name | Ivy Bridge-EP | Deneb |
| Clock | 3.5 GHz 0 % | 3 GHz 14.3 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 12 0 % | 4 66.7 % |
| Thermal Design Power (TDP) | 130 W 0 % | 125 W 3.8 % |
| Lithography | 22 nm 51.1 % | 45 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
6 × 256 kB
|
4 × 512 kB
|
| L3 Cache |
1 × 25 MB
|
1 × 6 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E5-2643 v2 | Phenom II X4 945 |
| Overall Score | 49296 0 % | 35216 28.6 % |
| Future Proof | 37 % 0 % | 13 % 64.9 % |
| Benchmark Score | 5905 0 % | 1538 74 % |
| Single Thread Score | 1868.9 0 % | 1229.3 34.2 % |
| Encrypting Data | 2755 MB/s 21.7 % | 3518.8 MB/s 0 % |
| Compressing Data | 148.1 MB/s 0 % | 51.1 MB/s 65.5 % |
| String objects sorting | 19965.3 thousand/s 0 % | 6549.9 thousand/s 67.2 % |
| Prime numbers generation | 56.1 millions/s 0 % | 14 millions/s 75 % |
| Mathemathic operations (integer) | 33260.7 millions/s 0 % | 7099.8 millions/s 78.7 % |
| Mathemathic operations (float) | 16605.7 millions/s 0 % | 5295.8 millions/s 68.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643 v2, Phenom II X4 945.
| Average frames per second | Xeon E5-2643 v2 | Phenom II X4 945 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 101.1 FPS | 59.3 FPS |
| High settings | 161.8 FPS | 94.9 FPS |
| Medium settings | 202.3 FPS | 118.6 FPS |
| Low settings | 252.9 FPS | 148.3 FPS |
| Difference | 0 % | 41.4 % |
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 E5-2643 v2 | Phenom II X4 945 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 137.4 FPS | 112.7 FPS |
| High settings | 219.9 FPS | 180.3 FPS |
| Medium settings | 274.8 FPS | 225.3 FPS |
| Low settings | 343.6 FPS | 281.7 FPS |
| Difference | 0 % | 18 % |
