| General |
|---|
| Model | P5931B |
| Codename | Snow Ridge |
| Segment | Server |
| Product line | Процессоры Intel Atom серии P |
| Process | 10 nm |
| Launch date | Q1 2020 |
| Status | Launched |
| Embedded options available | Yes |
| Use conditions | Base Transceiver Station |
| CPU |
|---|
| Cores | 12 |
| Threads | 12 |
| Multithreading (SMT/HT) | No |
| Base clock | 2.2 GHz |
| L2 cache | 13.5 MB |
| 64-bit support | Yes |
| Instruction set width | 64 bit |
| Instruction set extensions | SSE4.2 |
| QPI links | 0 |
| UPI links | 0 |
| Memory |
|---|
| Max memory size | 128 GB |
| Memory types | DDR4 |
| Memory channels | 2 |
| Max memory speed | 2.933 GHz |
| ECC memory supported | Yes |
| Optane Persistent Memory Supported | No |
| I/O and interfaces |
|---|
| PCI Express revision | 3 |
| PCI Express lanes | 32 |
| PCI Express configurations | x4, x8, x16 |
| Scalability | 1S Only |
| USB revision | 3 |
| USB ports | 8 |
| SATA ports | 16 |
| Integrated LAN | Yes |
| UART | 3 |
| General purpose I/O | Yes |
| Integrated IDE | No |
| PCI support | 16x PCIe 3.0, 16x PCIe 2.0 |
| Package and thermal |
|---|
| Max CPU configuration | 1 |
| Package size | 47.5mm x 47.5mm |
| Min operating temperature | -40 °C |
| Max operating temperature | 85 °C |
| Operating temperature range | -40°C to 85°C |
| Security and virtualization |
|---|
| Virtualization (VT-x / AMD-V) | Yes |
| Virtualization for Directed I/O (VT-d) | Yes |
| Extended Page Tables (EPT) | Yes |
| AES-NI | Yes |
| Execute Disable Bit | Yes |
| Intel Trusted Execution Technology | Yes |
| Secure Key | Yes |
| Intel Boot Guard | Yes |
| Intel Software Guard Extensions | No |
| Technologies |
|---|
| Idle States | Yes |
| Volume Management Device | No |
| Turbo Boost Max 3.0 | No |
| Thermal Velocity Boost | No |
| Optane Memory Supported | No |
| Resource Director Technology | Yes |