Essentials | |
| Product Collection | Intel Atom Processor P Series |
| Code Name | Products formerly Snow Ridge |
| Vertical Segment | Server |
| Processor Number | P5931B |
| Status | Launched |
| Launch Date | Q1'20 (2020) |
| Lithography | 10 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 12 |
| # of Threads | 12 |
| Processor Base Frequency | 2.20 GHz |
| Max Turbo Frequency | |
| Cache | 13.5 MB L2 Cache |
| Bus Speed | |
| # of QPI Links | 0 |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | |
| TDP | |
Memory Specifications | |
| Max Memory Size (dependent on memory type) | 128 GB |
| Memory Types | DDR4 |
| Maximum Memory Speed | 2933 MHz |
| Max # of Memory Channels | 2 |
| ECC Memory Supported * | Yes |
| Intel Optane Persistent Memory Supported | No |
Expansion Options | |
| Scalability | 1S Only |
| PCI Support | 16x PCIe 3.0, 16x PCIe 2.0 |
| PCI Express Revision | 3.0 |
| PCI Express Configurations * | x4, x8, x16 |
| Max # of PCI Express Lanes | 32 |
Package Specifications | |
| Max CPU Configuration | 1 |
| Operating Temperature Range | -40°C to 85°C |
| Operating Temperature (Maximum) | 85 °C |
| Package Size | 47.5mm x 47.5mm |
| Operating Temperature (Minimum) | -40 °C |
Advanced Technologies | |
| Intel 64 * | Yes |
| Intel VT-x with Extended Page Tables (EPT) * | Yes |
| Idle States | Yes |
| Intel Hyper-Threading Technology * | No |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel SSE4.2 |
| Intel Optane Memory Supported * | No |
| Integrated Intel QuickAssist Technology | Yes |
| Intel Resource Director Technology (Intel RDT) | Yes |
| Secure Boot | Yes |
| Intel Thermal Velocity Boost | No |
| Intel Turbo Boost Max Technology 3.0 * | No |
| Intel Volume Management Device (VMD) | No |
| Intel Virtualization Technology for Directed I/O (VT-d) * | Yes |
| Intel Virtualization Technology (VT-x) * | Yes |
Security & Reliability | |
| Intel AES New Instructions | Yes |
| Secure Key | Yes |
| Intel Software Guard Extensions (Intel SGX) | No |
| Intel Trusted Execution Technology * | Yes |
| Execute Disable Bit * | Yes |
| Intel Boot Guard | Yes |
Sales contact
Mr. ChenPurchasing port
Service items