| PartNumber | HW8076502444301S R3L7 | HW8076502639302S R388 | HW8076502444202S R381 |
| Description | CPU - Central Processing Units 64BIT MPU | CPU - Central Processing Units 64BIT MPU | CPU - Central Processing Units 64BIT MPU |
| 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 | FCBGA-1310 | FCBGA-1310 | FCBGA-1310 |
| Family | Intel Atom | Intel Atom | Intel Atom |
| Core | Intel Atom | Intel Atom | Intel Atom |
| Code Name | Denverton | Denverton | Denverton |
| Processor Series | C3538 | C3558 | C3958 |
| Embedded Options | Embedded | Embedded | Embedded |
| Number of Cores | 4 Core | 4 Core | 16 Core |
| TDP Max | 15 W | 16 W | 31 W |
| Maximum Clock Frequency | 2.1 GHz | 2.2 GHz | 2 GHz |
| Data Bus Width | 64 bit | 64 bit | 64 bit |
| Memory Size | 256 GB | 256 GB | 256 GB |
| Memory Type | DRR4-2133 | DDR4-2133 | DDR4-2400 |
| Cache Memory | 8 MB | 8 MB | 16 MB |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Packaging | Tray | Tray | Tray |
| Series | C3000 | C3000 | C3000 |
| Package / Case Size | 34 mm x 28 mm | 34 mm x 28 mm | 34 mm x 28 mm |
| Brand | Intel | Intel | Intel |
| Interface Type | LAN, SATA, USB | LAN, SATA, USB | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| CPU Configuration Max | 1 Configuration | 1 Configuration | 1 Configuration |
| ECC Memory Supported | Supported | Supported | Supported |
| Intel Hyper Threading Technology | Without HT Technology | Without HT Technology | Without HT Technology |
| Intel Virtualization Technology VT | With VT | With VT | With VT |
| Lithography Process Technology | 14 nm | 14 nm | 14 nm |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Memory Channels | 2 Channel | 2 Channel | 2 Channel |
| Number of PCI Express Lanes | 12 Lane | 12 Lane | 16 Lane |
| Number of SATA Ports | 12 Port | 12 Port | - |
| Number of Threads | 4 Thread | 4 Thread | 16 Thread |
| Number of USB Ports | 8 Port | 8 Port | - |
| PCIe Configurations | x2, x4, x8 | x2, x4, x8 | x2, x4, x8 |
| PCIe Revision | Revision 3 | Revision 3 | Revision 3 |
| Product Type | CPU - Central Processing Units | CPU - Central Processing Units | CPU - Central Processing Units |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Tradename | Atom | Atom | Atom |
| Turbo Frequency Max | 2.1 GHz | 2.2 GHz | 2 GHz |
| USB Revision | Revision 3 | Revision 3 | - |
| Part # Aliases | 959047 | 955160 | 955144 |