General information | Xeon E5-2643 v3 | Core i7-940 |
---|---|---|
Launched | Q1 2015 | Q4 2008 |
Used in | Server | Desktop |
Factory | Intel | Intel |
Socket | LGA2011-v3 | LGA1366 |
Series Name | Intel Xeon E5 | Intel Core i7 |
Core Family Name | Haswell-EP | Bloomfield |
Clock | 3.4 GHz 0 % | 2.9 GHz 14.7 % |
Turbo Clock | 3.7 GHz 0 % | 3.2 GHz 13.5 % |
Cores | 6 0 % | 4 33.3 % |
Threads | 12 0 % | 8 33.3 % |
Thermal Design Power (TDP) | 135 W 0 % | 130 W 3.7 % |
Lithography | 22 nm 51.1 % | 45 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 × 20 MB
|
1 × 8 MB
|
ECC Supported | Yes | No |
Multithreading Supported | Yes | Yes |
Performance | Xeon E5-2643 v3 | Core i7-940 |
Overall Score | 51001 0 % | 37153 27.2 % |
Future Proof | 46 % 0 % | 10 % 78.3 % |
Benchmark Score | 6766 0 % | 1905 71.8 % |
Single Thread Score | 2087.1 0 % | 1296.9 37.9 % |
Encrypting Data | 2947.1 MB/s 31.8 % | 4320.3 MB/s 0 % |
Compressing Data | 152.9 MB/s 0 % | 63.6 MB/s 58.4 % |
String objects sorting | 22195.8 thousand/s 0 % | 8916.8 thousand/s 59.8 % |
Prime numbers generation | 54.3 millions/s 0 % | 21.8 millions/s 59.7 % |
Mathemathic operations (integer) | 37590 millions/s 0 % | 16154.5 millions/s 57 % |
Mathemathic operations (float) | 18859.1 millions/s 0 % | 6943.5 millions/s 63.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643 v3, Core i7-940.
Average frames per second | Xeon E5-2643 v3 | Core i7-940 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 106.2 FPS | 65.0 FPS |
High settings | 169.9 FPS | 104.1 FPS |
Medium settings | 212.4 FPS | 130.1 FPS |
Low settings | 265.5 FPS | 162.6 FPS |
Difference | 0 % | 38.7 % |
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 v3 | Core i7-940 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 140.4 FPS | 116.0 FPS |
High settings | 224.7 FPS | 185.7 FPS |
Medium settings | 280.9 FPS | 232.1 FPS |
Low settings | 351.1 FPS | 290.1 FPS |
Difference | 0 % | 17.4 % |