The Xeon® Processor from Cisco is designed to deliver enhanced reliability and flexibility for server platforms. This processor offers excellent performance and headroom for peak Internet server loads, resulting in faster response times, support for more users and improved scalability.
Memory | Memory channels | Octa-channel |
 | Maximum internal memory supported by processor | 6144 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2667 MHz |
| ECC | Yes |
Other features | Maximum internal memory | 6000 GB |
Processor special features | Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® Total Memory Encryption | Yes |
| Intel® Crypto Acceleration | Yes |
| Intel® Platform Firmware Resilience Support | Yes |
| Maximum Enclave Size Support for Intel® SGX | 8 GB |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel 64 | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Resource Director Technology (Intel® RDT) | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Mode-based Execute Control (MBE) | Yes |
Logistics data | Harmonized System (HS) code | 85423119 |
Features | Execute Disable Bit | Yes |
| Market segment | Server |
| Maximum number of PCI Express lanes | 64 |
| PCI Express slots version | 4.0 |
| Supported instruction sets | SSE4.2, AVX, AVX 2.0, AVX-512 |
| Scalability | 2S |
| Embedded options available | Yes |
| Export Control Classification Number (ECCN) | 5A992CN3 |
| Commodity Classification Automated Tracking System (CCATS) | G178966 |
Technical details | Supported memory types | DDR4-SDRAM |
| Target market | Cloud Computing |
| Launch date | Q2'21 |
| Status | Launched |
| Memory speed (max) | 2667 MHz |
| Number of UPI links | 2 |
| Servicing status | Baseline Servicing |
Operational conditions | Tcase | 82 °C |
Processor | Processor family | Intel Xeon Silver |
| Processor cores | 12 |
| Processor socket | LGA 4189 |
| Processor lithography | 10 nm |
| Processor manufacturer | Intel |
| Processor model | 4310 |
| Processor base frequency | 2.1 GHz |
| Processor operating modes | 64-bit |
| Processor generation | 3rd Generation Intel® Xeon® Scalable |
| Component for | Server/workstation |
| Processor series | Intel Xeon Silver 4000 Series |
| Processor threads | 24 |
| System bus rate | 10.4 GT/s |
| Processor boost frequency | 3.3 GHz |
| Processor cache | 18 MB |
| Thermal Design Power (TDP) | 120 W |
| Processor codename | Ice Lake |
| Processor ARK ID | 215277 |
Weight & dimensions | Processor package size | 77.5 x 56.5 mm |
Graphics | On-board graphics card model | Not available |
| Discrete graphics card model | Not available |