Product Collection\n11th Generation Intel® Core™ i9 Processors\nCode Name\nProducts formerly Rocket Lake\nVertical Segment\nDesktop\nProcessor Number\ni9-11900\nLithography\n14 nm\nUse Conditions\nPC/Client/Tablet\nCPU Specifications\nTotal Cores\n8\nTotal Threads\n16\nMax Turbo Frequency\n5.20 GHz\nIntel® Thermal Velocity Boost Frequency\n5.20 GHz\nIntel® Turbo Boost Max Technology 3.0 Frequency ‡\n5.10 GHz\nIntel® Turbo Boost Technology 2.0 Frequency‡\n5.00 GHz\nProcessor Base Frequency\n2.50 GHz\nCache\n16 MB Intel® Smart Cache\nBus Speed\n8 GT/s\nTDP\n65 W\nSupplemental Information\nMarketing Status\nLaunched\nLaunch Date\nQ1'21\nEmbedded Options Available\nNo\nDatasheet\nView now\nMemory Specifications\nMax Memory Size (dependent on memory type)\n128 GB\nMemory Types\nDDR4-3200\nMax # of Memory Channels\n2\nMax Memory Bandwidth\n50 GB/s\nECC Memory Supported ‡\nNo\nGPU Specifications\nProcessor Graphics ‡\nIntel® UHD Graphics 750\nGraphics Base Frequency\n350 MHz\nGraphics Max Dynamic Frequency\n1.30 GHz\nGraphics Video Max Memory\n64 GB\nExecution Units\n32\n4K Support\nYes, at 60Hz\nMax Resolution (HDMI)‡\n4096x2160@60Hz\nMax Resolution (DP)‡\n5120 x 3200 @60Hz\nMax Resolution (eDP - Integrated Flat Panel)‡\n5120 x 3200 @60Hz\nDirectX* Support\n12.1\nOpenGL* Support\n4.5\nOpenCL* Support\n3.0\nIntel® Quick Sync Video\nYes\nIntel® InTru™ 3D Technology\nYes\nIntel® Clear Video HD Technology\nYes\nIntel® Clear Video Technology\nYes\n# of Displays Supported ‡\n3\nDevice ID\n0x4C8A\nExpansion Options\nScalability\n1S Only\nPCI Express Revision\n4.0\nPCI Express Configurations ‡\nUp to 1x16+1x4, 2x8+1x4, 1x8+3x4\nMax # of PCI Express Lanes\n20\nPackage Specifications\nSockets Supported\nFCLGA1200\nMax CPU Configuration\n1\nThermal Solution Specification\nPCG 2019C\nIntel® Thermal Velocity Boost Temperature\n70 °C\nTJUNCTION\n100°C\nPackage Size\n37.5 mm x 37.5 mm\nAdvanced Technologies\nIntel® Gaussian & Neural Accelerator\n2.0\nIntel® Deep Learning Boost (Intel® DL Boost)\nYes\nIntel® Optane™ Memory Supported ‡\nYes\nIntel® Thermal Velocity Boost\nYes\nIntel® Turbo Boost Max Technology 3.0 ‡\nYes\nIntel® Turbo Boost Technology ‡\n2.0\nIntel® Hyper-Threading Technology ‡\nYes\nIntel® 64 ‡\nYes\nInstruction Set\n64-bit\nInstruction Set Extensions\nIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512\nIdle States\nYes\nEnhanced Intel SpeedStep® Technology\nYes\nThermal Monitoring Technologies\nYes\nIntel® Identity Protection Technology ‡\nYes\nSecurity & Reliability\nIntel vPro® Eligibility ‡\nIntel vPro® Platform\nIntel® AES New Instructions\nYes\nSecure Key\nYes\nIntel® Software Guard Extensions (Intel® SGX)\nNo\nIntel® OS Guard\nYes\nIntel® Trusted Execution Technology ‡\nYes\nExecute Disable Bit ‡\nYes\nIntel® Boot Guard\nYes\nIntel® Stable IT Platform Program (SIPP)\nYes\nIntel® Virtualization Technology (VT-x) ‡\nYes\nIntel® Virtualization Technology for Directed I/O (VT-d) ‡\nYes\nIntel® VT-x with Extended Page Tables (EPT) ‡\nYes