Product Collection 13th Generation Intel® Core™ i9 Processors Processor Number i9-13900 Total Cores 24 # of Performance-cores 8 # of Efficient-cores 16 Total Threads 32 Max Turbo Frequency 5.60 GHz Intel® Thermal Velocity Boost Frequency 5.60 GHz Intel® Turbo Boost Max Technology 3.0 Frequency ‡ 5.50 GHz Performance-core Max Turbo Frequency 5.20 GHz Efficient-core Max Turbo Frequency 4.20 GHz Performance-core Base Frequency 2.00 GHz Efficient-core Base Frequency 1.50 GHz Cache 36 MB Intel® Smart Cache Total L2 Cache 32 MB Processor Base Power 65 W Maximum Turbo Power 219 W Max Memory Size (dependent on memory type) 128 GB Memory Types Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s Max # of Memory Channels 2 Max Memory Bandwidth 89.6 GB/s ECC Memory Supported ‡ Yes Processor Graphics ‡ Intel® UHD Graphics 770 Graphics Base Frequency 300 MHz Graphics Max Dynamic Frequency 1.65 GHz Graphics Output eDP 1.4b | DP 1.4a | HDMI 2.1 Execution Units 32 Max Resolution (HDMI)‡ 4096 x 2160 @ 60Hz Max Resolution (DP)‡ 7680 x 4320 @ 60Hz Max Resolution (eDP - Integrated Flat Panel)‡ 5120 x 3200 @ 120Hz DirectX* Support 12 OpenGL* Support 4.5 OpenCL* Support 3 Multi-Format Codec Engines 2 Intel® Quick Sync Video Yes Intel® Clear Video HD Technology Yes # of Displays Supported ‡ 4 Device ID 0xA780 Direct Media Interface (DMI) Revision 4 Max # of DMI Lanes 8 Scalability 1S Only PCI Express Revision 5.0 and 4.0 PCI Express Configurations ‡ Up to 1x16+4 | 2x8+4 Max # of PCI Express Lanes 20