Processor model | 8458P |
Processor cores | 44 |
Processor threads | 88 |
Processor cache | 82.5 MB |
Processor codename | Sapphire Rapids |
Processor socket | FCLGA4677 |
Stepping | E5 |
Thermal Design Power (TDP) | 350 W |
Maximum internal memory supported by processor | 6 TB |
Maximum number of PCI Express lanes | 80 |
Processor ARK ID | 231742 |
Maximum internal memory | 4 TB |
Supported instruction sets | AMX, SSE4.2, AVX, AVX 2.0, AVX-512 |
System bus rate | 16 GT/s |
Processor generation | Intel Xeon Scalable 4th Gen |
Commodity Classification Automated Tracking System (CCATS) | G180729 |
Memory speed (max) | 4800 MHz |
Maximum Enclave Size Support for Intel® SGX | 512 GB |
Intel® QuickAssist Software Acceleration | Y |
Intel® On Demand Feature Activation | Y |
Intel® Data Streaming Accelerator (DSA) | 1 default devices |
Intel® Advanced Matrix Extensions (AMX) | Y |
DTS Max | 101 °C |
Package carrier | E1A |
Intel® QuickAssist Technology (QAT) | 1 default devices |
Intel® Dynamic Load Balancer (DLB) | 1 default devices |
Intel® In-memory Analytics Accelerator (IAA) | 1 default devices |