Xeon E5-2643 v2
Xeon E5-1620
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| General information | Xeon E5-2643 v2 | Xeon E5-1620 |
|---|---|---|
| Launched | Q3 2013 | Q2 2012 |
| Used in | Server | Server |
| Factory | Intel | Intel |
| Socket | FCLGA2011 | LGA2011 |
| Series Name | Intel Xeon E5 | Intel Xeon E5 |
| Core Family Name | Ivy Bridge-EP | Sandy Bridge-EP |
| Clock | 3.5 GHz 2.8 % | 3.6 GHz 0 % |
| Turbo Clock | 3.8 GHz 0 % | 3.8 GHz 0 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 12 0 % | 8 33.3 % |
| Thermal Design Power (TDP) | 130 W 0 % | 130 W 0 % |
| Lithography | 22 nm 31.3 % | 32 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 25 MB
|
1 × 10 MB
|
| ECC Supported | Yes | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Xeon E5-2643 v2 | Xeon E5-1620 |
| Overall Score | 49296 0 % | 44117 10.5 % |
| Future Proof | 37 % 0 % | 30 % 18.9 % |
| Benchmark Score | 5905 0 % | 3788 35.9 % |
| Single Thread Score | 1887.8 0 % | 1751.3 7.2 % |
| Encrypting Data | 2755 MB/s 0 % | 1750.7 MB/s 36.5 % |
| Compressing Data | 146.5 MB/s 0 % | 92.4 MB/s 36.9 % |
| String objects sorting | 20106.5 thousand/s 0 % | 14265.3 thousand/s 29.1 % |
| Prime numbers generation | 56.3 millions/s 0 % | 29.1 millions/s 48.4 % |
| Mathemathic operations (integer) | 33027.6 millions/s 0 % | 22380.6 millions/s 32.2 % |
| Mathemathic operations (float) | 16688.4 millions/s 0 % | 8307.1 millions/s 50.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643 v2, Xeon E5-1620.
| Average frames per second | Xeon E5-2643 v2 | Xeon E5-1620 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 101.1 FPS | 85.7 FPS |
| High settings | 161.7 FPS | 137.2 FPS |
| Medium settings | 202.1 FPS | 171.5 FPS |
| Low settings | 252.7 FPS | 214.4 FPS |
| Difference | 0 % | 15.2 % |
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 | Xeon E5-1620 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 137.4 FPS | 128.2 FPS |
| High settings | 219.8 FPS | 205.2 FPS |
| Medium settings | 274.7 FPS | 256.5 FPS |
| Low settings | 343.4 FPS | 320.6 FPS |
| Difference | 0 % | 6.6 % |
