14 Cores & 14 Threads 4.2 GHz P-Core Clock Speed 5.2 GHz Maximum Turbo Boost Frequency LGA 1851 Socket
General CPU Model Intel Core Ultra 5 245KF CPU Socket LGA 1851 Maximum CPU Configuration 1S Maximum Number of PCIe Lanes 20 (Revision 5.0) 4 (Revision 4.0) Unlocked Yes Performance Number of Cores 14 (6 x P-Cores + 8 x E-Cores) Number of Threads 14 Base Clock Speed P-Core: 4.2 GHz E-Core: 3.6 GHz Maximum Boost Speed P-Core Turbo: 5.2 GHz P-Core Thermal Velocity Boost: 5.2 GHz E-Core Turbo: 4.6 GHz Dedicated Neural Processor Unit (NPU) Yes, 13 TOPS L3 Cache 24 MB Memory Support Maximum Capacity 192 GB Memory Support DDR5 Up to 6400 MT/s ECC Memory No Channel Architecture Dual Channel Optane Memory Support No Power Thermal Design Power (TDP, Max) 159 W Included Thermal Solution No Maximum Temperature 221°F / 105°C Thermal Monitoring Technologies Yes Technology AES Support Yes Extension AVX 2.0, SSE 4.1/4.2 Instruction Set 64-Bit Virtualization Yes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT) DMI DMI4 (16 GT/s) vPro Support Yes Performance Technologies Deep Learning Boost, Gaussian and Neural Accelerator 3.5, Intel AI Boost, Intel Thread Director, SpeedShift, Turbo Boost 2.0, Turbo Boost Max 3.0 Security Technologies Control-Flow Enforcement (CET), Device Protection with Boot Guard, Execute Disable Bit, MBE (Mode-Based Execute) Control, OS Guard, Secure Key