| Launch date | Q1'23 |
| Supported memory types | DDR4-SDRAM |
| Number of UPI links | 3 |
| Memory speed (max) | 4800 MHz |
| Status | Launched |
| Package carrier | E1B |
| Processor manufacturer | Intel |
| Processor ARK ID | 232380 |
| Processor model | 6442Y |
| Processor cores | 24 |
| Stepping | S3 |
| Processor cache | 60 MB |
| Processor boost frequency | 4 GHz |
| Processor family | Intel® Xeon® Gold |
| Processor threads | 48 |
| Thermal Design Power (TDP) | 225 W |
| Processor socket | LGA 4677 (Socket E) |
| System bus rate | 16 GT/s |
| Processor operating modes | 64-bit |
| Processor codename | Sapphire Rapids |
| High priority core frequency | 2.8 GHz |
| Processor base frequency | 2.6 GHz |
| Processor generation | Intel Xeon Scalable 4th Gen |
| Low priority cores | 16 |
| High priority cores | 8 |
| On-board graphics card model | Not available |
| Discrete graphics card | Нет |
| Discrete graphics card model | Not available |
| On-board graphics card | Нет |
| Maximum number of PCI Express lanes | 80 |
| Market segment | Server |
| Execute Disable Bit | Да |
| Supported instruction sets | AMX |
| Scalability | 2S |
| PCI Express slots version | 5.0 |
| Embedded options available | Нет |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G180729 |
| Use conditions | Server/Enterprise |
| Memory channels | Octa-channel |
| ECC | Да |
| Maximum internal memory supported by processor | 6 TB |
| Memory types supported by processor | DDR4-SDRAM |
| Tcase | 79 °C |
| DTS Max | 95 °C |
| Processor package size | 77.5 x 56.5 mm |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® OS Guard | Да |
| Intel VT-x with Extended Page Tables (EPT) | Да |
| Intel 64 | Да |
| Intel® Boot Guard | Да |
| Intel Software Guard Extensions (Intel SGX) | Да |
| Intel® AES New Instructions (Intel® AES-NI) | Да |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Да |
| Intel Virtualization Technology for Directed I/O (VT-d) | Да |
| Intel Virtualization Technology (VT-x) | Да |
| Intel Trusted Execution Technology | Да |
| Intel® Speed Select technology - Performance Profile (Intel® SST-PP) | Да |
| Intel® Optane™ DC Persistent Memory Supported | Да |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Да |
| Intel® Run Sure Technology | Да |
| Mode-based Execute Control (MBE) | Да |
| Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) | Да |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Resource Director Technology (Intel® RDT) | Да |
| Intel® Speed Shift Technology | Да |
| Intel® Advanced Matrix Extensions (AMX) | Да |
| Intel® On Demand Feature Activation | Да |
| Intel® Crypto Acceleration | Да |
| Intel® Data Streaming Accelerator (DSA) | 1 default devices |
| Intel® Transactional Synchronization Extensions | Да |
| Intel® Control-flow Enforcement Technology (CET) | Да |
| Maximum Enclave Size Support for Intel® SGX | 128 GB |
| Intel® Total Memory Encryption | Да |
| Intel® QuickAssist Software Acceleration | Да |
| Intel® Platform Firmware Resilience Support | Да |
| Maximum internal memory | 4 TB |
| Harmonized System (HS) code | 8542310001 |
| Warnings | Do not disassemble the processor or attempt to repair it yourself. |
