INTEL Xeon Platinum 8256 (4 core) 3.8GHZ 16.5MB FC-LGA3647 105W

Essentials Product Collection 2nd Generation Intel® Xeon® Scalable Processors Code Name Products formerly Cascade Lake Vertical Segment Server Processor Number 8256 Lithography 14 nm Performance # of Cores 4 # of Threads 8 Processor Base Frequency 3.80 GHz Max Turbo Frequency 3.90 GHz Cache 17 MB # of UPI Links 3 TDP 105 W Memory Specifications Max Memory Size (dependent on memory type) 1 TB Memory Types DDR4-2933 Maximum Memory Speed 2933 MHz Max # of Memory Channels 6 ECC Memory Supported ‡ Yes Intel® Optane™ DC Persistent Memory Supported Yes Expansion Options Scalability S8S PCI Express Revision 3.0 Max # of PCI Express Lanes 48 Package Specifications Sockets Supported FCLGA3647 TCASE 72°C Package Size 76.0mm x 56.5mm Advanced Technologies Intel® Deep Learning Boost (Intel® DL Boost) Yes Intel® Speed Select technology - Performance Profile No Intel® Speed Select technology - Base Frequency No Intel® Resource Director Technology (Intel® RDT) Yes Intel® Speed Shift Technology Yes Intel® Turbo Boost Max Technology 3.0 ‡ No Intel® Turbo Boost Technology ‡ 2.0 Intel® vPro™ Platform Eligibility ‡ Yes Intel® Hyper-Threading Technology ‡ Yes Intel® Virtualization Technology (VT-x) ‡ Yes Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes Intel® VT-x with Extended Page Tables (EPT) ‡ Yes Intel® TSX-NI Yes Intel® 64 ‡ Yes Instruction Set Extensions Intel® AVX-512 # of AVX-512 FMA Units 2 Enhanced Intel SpeedStep® Technology Yes Intel® Volume Management Device (VMD) Yes Security & Reliability Intel® AES New Instructions Yes Intel® Trusted Execution Technology ‡ Yes Execute Disable Bit ‡ Yes Intel® Run Sure Technology Yes Mode-based Execute Control (MBE) Yes