Memory | Memory channels | Octa-channel |
![](/p.gif) | Maximum internal memory supported by processor | 6000 GB |
![](/p.gif) | Memory types supported by processor | DDR4-SDRAM |
![](/p.gif) | ECC | Yes |
Other features | Maximum internal memory | 4000 GB |
Processor special features | Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
![](/p.gif) | Intel® Turbo Boost Technology | 2.0 |
![](/p.gif) | Intel® AES New Instructions (Intel® AES-NI) | Yes |
![](/p.gif) | Intel Trusted Execution Technology | Yes |
![](/p.gif) | Intel® Speed Shift Technology | Yes |
![](/p.gif) | Intel® Transactional Synchronization Extensions | Yes |
![](/p.gif) | Intel® Total Memory Encryption | Yes |
![](/p.gif) | Intel® Control-flow Enforcement Technology (CET) | Yes |
![](/p.gif) | Intel® Crypto Acceleration | Yes |
![](/p.gif) | Intel® Platform Firmware Resilience Support | Yes |
![](/p.gif) | Maximum Enclave Size Support for Intel® SGX | 128 GB |
![](/p.gif) | Intel VT-x with Extended Page Tables (EPT) | Yes |
![](/p.gif) | Intel® OS Guard | Yes |
![](/p.gif) | Intel Software Guard Extensions (Intel SGX) | Yes |
![](/p.gif) | Intel 64 | Yes |
![](/p.gif) | Intel Virtualization Technology (VT-x) | Yes |
![](/p.gif) | Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
![](/p.gif) | AVX-512 Fused Multiply-Add (FMA) units | 2 |
![](/p.gif) | Intel® Boot Guard | Yes |
![](/p.gif) | Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
![](/p.gif) | Intel® Speed Select technology - Performance Profile (Intel® SST-PP) | Yes |
![](/p.gif) | Intel® Resource Director Technology (Intel® RDT) | Yes |
![](/p.gif) | Intel® Run Sure Technology | Yes |
![](/p.gif) | Mode-based Execute Control (MBE) | Yes |
![](/p.gif) | Intel® Optane™ DC Persistent Memory Supported | Yes |
![](/p.gif) | Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) | Yes |
![](/p.gif) | Intel® QuickAssist Software Acceleration | Yes |
![](/p.gif) | Intel® On Demand Feature Activation | Yes |
![](/p.gif) | Intel® Advanced Matrix Extensions (AMX) | Yes |
Features | Execute Disable Bit | Yes |
![](/p.gif) | Market segment | Server |
![](/p.gif) | Use conditions | Server/Enterprise |
![](/p.gif) | Maximum number of PCI Express lanes | 80 |
![](/p.gif) | PCI Express slots version | 5.0 |
![](/p.gif) | Supported instruction sets | AMX, SSE4.2, AVX, AVX 2.0, AVX-512 |
![](/p.gif) | Scalability | 2S |
![](/p.gif) | Embedded options available | Yes |
Technical details | Memory speed (max) | 4800 MHz |
![](/p.gif) | Number of UPI links | 3 |
Processor | Processor family | Intel® Xeon® Gold |
![](/p.gif) | Processor cores | 32 |
![](/p.gif) | Processor socket | LGA 4677 (Socket E) |
![](/p.gif) | Processor manufacturer | Intel |
![](/p.gif) | Processor model | 6448Y |
![](/p.gif) | Processor base frequency | 2.1 GHz |
![](/p.gif) | Processor operating modes | 64-bit |
![](/p.gif) | Processor generation | Intel Xeon Scalable 4th Gen |
![](/p.gif) | Processor threads | 64 |
![](/p.gif) | System bus rate | 16 GT/s |
![](/p.gif) | Processor boost frequency | 4.1 GHz |
![](/p.gif) | High priority cores | 12 |
![](/p.gif) | High priority core frequency | 2.4 GHz |
![](/p.gif) | Low priority cores | 20 |
![](/p.gif) | Low priority core frequency | 2 GHz |
![](/p.gif) | Processor cache | 60 MB |
![](/p.gif) | Thermal Design Power (TDP) | 225 W |
![](/p.gif) | Stepping | S3 |
![](/p.gif) | Processor codename | Sapphire Rapids |
Weight & dimensions | Width | 36.6 mm |
![](/p.gif) | Depth | 222.3 mm |
![](/p.gif) | Height | 287.3 mm |
![](/p.gif) | Weight | 680 g |
Graphics | On-board graphics card model | Not available |
![](/p.gif) | Discrete graphics card model | Not available |