General information | Xeon E3-1275 V2 | Xeon E3-1245 |
---|---|---|
Launched | Q2 2012 | Q2 2011 |
Used in | Server | Server |
Factory | Intel | Intel |
Socket | LGA1155 | LGA1155 |
Series Name | Intel Xeon E3 | Intel Xeon E3 |
Core Family Name | Ivy Bridge | Sandy Bridge |
Clock | 3.5 GHz 0 % | 3.3 GHz 5.7 % |
Turbo Clock | 3.9 GHz 0 % | 3.7 GHz 5.1 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 77 W 18.9 % | 95 W 0 % |
Lithography | 22 nm 31.3 % | 32 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
L3 Cache |
4 × 8 MB
|
1 × 8 MB
|
ECC Supported | Yes | Yes |
Multithreading Supported | Yes | Yes |
Integrated GPU | Intel HD Graphics P4000 | Intel HD Graphics |
Performance | Xeon E3-1275 V2 | Xeon E3-1245 |
Overall Score | 45501 0 % | 43103 5.3 % |
Future Proof | 30 % 0 % | 24 % 20 % |
Benchmark Score | 4286 0 % | 3452 19.5 % |
Single Thread Score | 2136 0 % | 1731.7 18.9 % |
Encrypting Data | 1994.8 MB/s 0 % | 1587 MB/s 20.4 % |
Compressing Data | 105.6 MB/s 0 % | 88.3 MB/s 16.3 % |
String objects sorting | 14370.8 thousand/s 0 % | 13237.7 thousand/s 7.9 % |
Prime numbers generation | 30.8 millions/s 0 % | 24.9 millions/s 19 % |
Mathemathic operations (integer) | 23409.8 millions/s 0 % | 20656.3 millions/s 11.8 % |
Mathemathic operations (float) | 11711.6 millions/s 0 % | 7618.6 millions/s 34.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1275 V2, Xeon E3-1245.
Average frames per second | Xeon E3-1275 V2 | Xeon E3-1245 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 89.8 FPS | 82.7 FPS |
High settings | 143.7 FPS | 132.3 FPS |
Medium settings | 179.6 FPS | 165.4 FPS |
Low settings | 224.6 FPS | 206.7 FPS |
Difference | 0 % | 7.9 % |
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 E3-1275 V2 | Xeon E3-1245 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 130.7 FPS | 126.5 FPS |
High settings | 209.1 FPS | 202.4 FPS |
Medium settings | 261.4 FPS | 253.0 FPS |
Low settings | 326.7 FPS | 316.2 FPS |
Difference | 0 % | 3.2 % |