Product Overview
| Type | CPU / Microprocessor |
| Family | Intel Xeon |
| Processor number | E5-2640 |
| Part number | CM8062100856401 is an OEM/tray CPU |
| BX80621E52640 is a boxed CPU | |
| Frequency (GHz) | 2.5 |
| Frequency in IDA mode (GHz) | 3 |
| Bus speed (MHz) | 3600 |
| Package type | 2011-land FC-LGA10 |
| Socket type | Socket 2011 (LGA2011) |
| Processor core | Sandy Bridge-EP |
| Number of cores | 6 |
| L2 cache size (MB) | 1.5 |
| L3 cache size (MB) | 15 |
| Thermal Design Power (Watt) | 95 |
