Model: Intel BX80621E52687W
Specifications
| Product Line | Xeon |
| Code Name | Sandy Bridge-EP |
| Socket | 2011 |
| Process | 32 nm |
| Total Number of Cores | 8 |
| Base Clock Speed | 3.1 GHz |
| Hyperthreading | Yes |
| Turbo Boost | Yes |
| Max. Turbo Boost | 3.8 GHz |
| Thermal Output | 150 W |
| Bus Type | QuickPath Interconnect |
Cache | |
| L2 | 8 x 256KB |
| Smart Cache | 20MB |
Memory Specification | |
| Memory Type | DDR3 |
| Maximum Frequency | 1600 |
| ECC Support | Yes |
Advanced Technologies | |
| vPro | Yes |
| Virtualization Technology (VT-x) | Yes |
| Virtualization Technology for Directed I/O (VT-d) | Yes |
| Trusted Execution Technology | Yes |
There is currently a bug in the Windows 7 Experiance Index tool where it is unable to complete the system performance assessment due to an error of "Could not measure system memory performance". This occurs because WEI detects the CPU cache size (20MB) and doubles the cache size value as the input parameter of the buffer size (40MB). The tool is limited to support a buffer size of 32MB, so a buffer larger than this size causes an error. This has only been found to affect WEI and should not impact system performance.
