| PartNumber | CM8062100856218S R0H4 | CM8062101082713S R0H8 | CM8062101122501S R0HA |
| Description | CPU - Central Processing Units Xeon E5-2650 Eight Core 2GHz FCLGA2011 | CPU - Central Processing Units Xeon E5-2670 Eight CR 2.6GHz FCLGA2011 | CPU - Central Processing Units Xeon E5-2690 Eight CR 2.9GHz FCLGA2011 |
| Manufacturer | Intel | Intel | Intel |
| Product Category | CPU - Central Processing Units | CPU - Central Processing Units | CPU - Central Processing Units |
| RoHS | Y | Y | Y |
| Product | Server Processors | Server Processors | Server Processors |
| Package / Case | FCLGA-2011 | FCLGA-2011 | FCLGA-2011 |
| Family | Intel Xeon | Intel Xeon | Intel Xeon |
| Core | Intel Xeon | Intel Xeon | Intel Xeon |
| Code Name | Sandy Bridge-EP | Sandy Bridge-EP | Sandy Bridge-EP |
| Processor Series | E5-2650 | E5-2670 | E5-2690 |
| Embedded Options | Non-Embedded | Non-Embedded | Non-Embedded |
| Number of Cores | 8 Core | 8 Core | 8 Core |
| TDP Max | 95 W | 115 W | 135 W |
| Maximum Clock Frequency | 2 GHz | 2.6 GHz | 2.9 GHz |
| Data Bus Width | 64 bit | 64 bit | 64 bit |
| Memory Size | 750 GB | 750 GB | 750 GB |
| Memory Type | DDR3-800/1066/1333/1600 | DDR3-800/1066/1333/1600 | DDR3-800/1066/1333/1600 |
| System Bus Type | QPI | QPI | QPI |
| System Bus Speed | 8 GT/s | 8 GT/s | 8 GT/s |
| Cache Memory | 20 MB | 20 MB | 20 MB |
| Maximum Operating Temperature | + 77.4 C | + 81.8 C | + 72 C |
| Packaging | Tray | Tray | Tray |
| Series | E5-2650 | E5-2670 | E5-2690 |
| Package / Case Size | 52.5 mm x 45 mm | 52.5 mm x 45 mm | 52.5 mm x 45 mm |
| Brand | Intel | Intel | Intel |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| CPU Configuration Max | 2 Configuration | 2 Configuration | 2 Configuration |
| ECC Memory Supported | Supported | Supported | Supported |
| Intel Hyper Threading Technology | With HT Technology | With HT Technology | With HT Technology |
| Intel Virtualization Technology VT | With VT | With VT | With VT |
| Lithography Process Technology | 32 nm | 32 nm | 32 nm |
| Number of Memory Channels | 4 Channel | 4 Channel | 4 Channel |
| Number of PCI Express Lanes | 40 Lane | 40 Lane | 40 Lane |
| Number of QPI Links | 2 Link | 2 Link | 2 Link |
| Number of Threads | 16 Thread | 16 Thread | 16 Thread |
| Operating Supply Voltage | 600 mV to 1.35 V | 600 mV to 1.35 V | 600 mV to 1.35 V |
| PCIe Revision | Revision 3.0 | Revision 3.0 | Revision 3.0 |
| Product Type | CPU - Central Processing Units | CPU - Central Processing Units | CPU - Central Processing Units |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Tradename | Xeon | Xeon | Xeon |
| Turbo Frequency Max | 2.8 GHz | 3.3 GHz | 3.8 GHz |
| Part # Aliases | 917891 | 917898 | 917900 |