ThinkSystem servers incorporate Intel Xeon Scalable Family processors to enable critical business workloads and applications. The Intel scalable design provides significant improvement in performance, advanced reliability, scalability and hardware-enhanced security. Enhancements include higher per-core performance, greater memory bandwidth, expanded I/O, and improved security. This page allows you compare the features of the processors.
Products specifications
| Attribute name | Attribute value |
|---|
| Supported instruction sets | AMX, AVX, AVX 2.0, AVX-512, SSE4.2 |
| System bus rate | 16 GT/s |
| Tcase | 76 °C |
| Processor generation | Intel Xeon Scalable 4th Gen |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® Boot Guard | Yes |
| Number of UPI links | 4 |
| Intel® Run Sure Technology | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
| Intel® Speed Select technology - Performance Profile (Intel® SST-PP) | Yes |
| Intel® Resource Director Technology (Intel® RDT) | Yes |
| Intel® Optane™ DC Persistent Memory Supported | Yes |
| Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) | Yes |
| Intel® Total Memory Encryption | Yes |
| Intel® Crypto Acceleration | Yes |
| Intel® Platform Firmware Resilience Support | Yes |
| Maximum Enclave Size Support for Intel® SGX | 512 GB |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® QuickAssist Software Acceleration | Yes |
| High priority cores | 8 |
| High priority core frequency | 2.1 GHz |
| Low priority cores | 20 |
| Low priority core frequency | 1.7 GHz |
| Intel® On Demand Feature Activation | Yes |
| Intel® Data Streaming Accelerator (DSA) | 4 default devices |
| Intel® Advanced Matrix Extensions (AMX) | Yes |
| DTS Max | 93 °C |
| Intel® In-memory Analytics Accelerator (IAA) | 4 default devices |
| Processor model | 8450H |
| Processor cache | 75 MB |
| PCI Express slots version | 5.0 |
| Processor codename | Sapphire Rapids |
| Processor socket | LGA 4677 (Socket E) |
| Stepping | E5 |
| Maximum internal memory supported by processor | 4 TB |
| Maximum number of PCI Express lanes | 80 |
