Intel Xeon E5503
Benchmark results
specs
| Processor series | Intel Xeon Processors |
| Status | Discontinued production |
| Launch date | First Quarter 2010 |
| Technology | 45 nm |
| Name | Products Nehalem EP |
| Processor ID | E5-503 |
| Designed for | Server |
| Generation | 5.0 |
| Architecture | 64 bit |
| Switching according to Intel | Yes |
| Inactive states | Yes |
| Intel 64 | Yes |
| Intel VT-x | Yes |
| Virtualization | Yes |
| Virtualization technology for directed I/O (VT-d) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Hyper-Threading | No |
| Intel Turbo Boost Support | No |
| Thermal monitoring technologies | No |
| Integrated options available | No |
| Cache | Cache 4 Mb Intel Smart |
| Number of QPI links | 2.0 |
| Number of cores | 2.0 |
| Number of sub-processes | 2.0 |
| Processor base frequency | 2.00 GHz |
| VID voltage range | 0.75V - 1.35V |
| Power consumption (TDP) | 80 W |
| Bus speed | 4.8 WG/s |
| Overclocking | No |
| Processor measurements | 42.5mm x 45mm |
| Maximum temperature (Tcase) | 76 °C |
| Socket | FC-LGA1366 |
| Maximum number of memory channels | 3.0 |
| ECC memory support | Yes |
| Physical address extensions | 40 bit |
| Maximum memory bandwidth supported | 19.2 Gb/s |
| Maximum memory supported | 144 Gb |
| Supported memory types | DDR3 800 MHz |
| Support for Execute Disable Bit | Yes |
| Intel AES instruction support | No |
| Intel Trusted Execution Technology | No |