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| PartNumber | CD8067303734902S R3RS | CD8067303734701S R3RQ | CD8067303734802S R3RR |
| Description | CPU - Central Processing Units Intel Core i9-7980XE Processor Extreme Edition (24.75M Cache, up to 4.20 GHz) FC-LGA14B, Tray | CPU - Central Processing Units Intel Core i9-7940X X-series Processor (19.25M Cache, up to 4.30 GHz) FC-LGA14B, Tray | CPU - Central Processing Units Intel Core i9-7960X X-series Processor (22M Cache, up to 4.20 GHz) FC-LGA14B, Tray |
| Manufacturer | Intel | Intel | Intel |
| Product Category | CPU - Central Processing Units | CPU - Central Processing Units | CPU - Central Processing Units |
| RoHS | Y | Y | Y |
| Product | Desktop Processors | Desktop Processors | Desktop Processors |
| Package / Case | LGA-2066 | FCLGA-2066 | FCLGA-2066 |
| Family | Intel Core i9 | Intel Core i9 | Intel Core i9 |
| Core | Intel Core i9 | Intel Core i9 | Intel Core i9 |
| Code Name | Skylake | Skylake | Skylake |
| Processor Series | i9-7980XE | i9-7940X | i9-7960X |
| Number of Cores | 18 Core | 14 Core | 16 Core |
| TDP Max | 165 W | 165 W | 165 W |
| Maximum Clock Frequency | 2.6 GHz | 3.1 GHz | 2.8 GHz |
| Data Bus Width | 64 bit | 64 bit | 64 bit |
| Memory Size | 128 GB | 128 GB | 128 GB |
| Memory Type | DDR4-2666 | DDR4-2666 | DDR4-2666 |
| Cache Memory | 24.75 MB | 19.25 MB | 22 MB |
| Maximum Operating Temperature | + 94 C | + 102 C | + 98 C |
| Packaging | Tray | Tray | Tray |
| Series | i9-7980XE | i9-7940X | i9-7960X |
| Brand | Intel | Intel | Intel |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Lithography Process Technology | 14 nm | - | - |
| Number of Memory Channels | 4 Channel | 4 Channel | 4 Channel |
| Number of PCI Express Lanes | 44 Lane | 44 Lane | 44 Lane |
| Number of Threads | 36 Thread | 28 Thread | 32 Thread |
| 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 | Core i9 | Core i9 | Core i9 |
| Part # Aliases | 961202 | 961191 | 961201 |
| Embedded Options | - | Non-Embedded | Non-Embedded |
| System Bus Type | - | DMI3 | DMI3 |
| System Bus Speed | - | 8 GT/s | 8 GT/s |
| CPU Configuration Max | - | 1 Configuration | 1 Configuration |
| ECC Memory Supported | - | Non-Supported | Non-Supported |
| Intel Hyper Threading Technology | - | With HT Technology | With HT Technology |
| Intel Virtualization Technology VT | - | With VT | With VT |
| Number of QPI Links | - | 0 | 0 |
| Turbo Frequency Max | - | 4.3 GHz | 4.2 GHz |