Model Brand Intel Processors Type Desktop Series Core i9 11th Gen Name Core i9-11900K Model BX8070811900K Details CPU Socket Type  LGA 1200 Core Name  Rocket Lake # of Cores  8-Core # of Threads  16-Threads Operating Frequency  3.5 GHz Max Turbo Frequency  Intel Thermal Velocity Boost Frequency: 5.30 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 5.20 GHz Intel Turbo Boost Technology 2.0 Frequency: 5.10 GHz Bus Speed 8 GT/s L3 Cache  16MB Manufacturing Tech  14nm 64-Bit Support  Yes Hyper-Threading Support  Yes Memory Types DDR4 3200 Memory Channel 2 Max Memory Size 128 GB Max Memory Bandwidth 50 GB/s Virtualization Technology Support  Yes Integrated Graphics Intel UHD Graphics 750 Graphics Base Frequency 350 MHz Graphics Max Dynamic Frequency 1.30 GHz PCI Express Revision  4.0 / 3.0 Max Number of PCI Express Lanes  20 Thermal Design Power  125W Cooling Device Cooling device not included – Processor Only Operating System Supported Windows 11