Description
Intel Core Ultra 9 285K Arrow Lake 24-Core LGA 1851 Desktop CPU - Open Box. CPU Specifications. CPU Lithography TSMC N3B. Processor Base Power 125 W. # of Efficient-cores 16. Total L2 Cache 40 MB. Total Cores 24. Total Threads 24. Max Resolution (eDP - Integrated Flat Panel) 3840 x 2400 @ 120Hz. Intel Core Ultra 9 285K Arrow Lake 24-Core LGA 1851 Desktop CPU Processor - Open Box CPU Specifications Total Cores 24 # of Performance-cores 8 # of Efficient-cores 16 # of Low Power Efficient-cores 0 Total Threads 24 Max Turbo Frequency 5.7 GHz Intel® Thermal Velocity Boost Frequency 5.7 GHz Intel® Turbo Boost Max Technology 3.0 Frequency 5.6 GHz Performance-core Max Turbo Frequency 5.5 GHz Efficient-core Max Turbo Frequency 4.6 GHz Performance-core Base Frequency 3.7 GHz Efficient-core Base Frequency 3.2 GHz Cache 36 MB Intel® Smart Cache Total L2 Cache 40 MB Processor Base Power 125 W Maximum Turbo Power 250 W Intel® Deep Learning Boost (Intel® DL Boost) on CPU Yes AI Software Frameworks Supported by CPU OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN CPU Lithography TSMC N3B Memory Specifications Max Memory Size (dependent on memory type) 256 GB Memory Types Up to DDR5 6400 MT/s Max # of Memory Channels 2 ECC Memory Supported Yes GPU Specifications GPU Name Intel® Graphics Graphics Base Frequency 300 MHz Graphics Max Dynamic Frequency 2 GHz GPU Peak TOPS (Int8) 8 Graphics Output eDP1.4b, DP 2.1 UHBR20, HDMI 2.1 FRL Xe -cores 4 Max Resolution (HDMI)‡ 4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI 2.1 FRL) Max Resolution (DP) 7680 x 4320 @ 60Hz Max Resolution (eDP - Integrated Flat Panel) 3840 x 2400 @ 120Hz DirectX* Support 12 OpenGL* Support 4.5 OpenCL* Support 3 H.264 Hardware Encode/Decode Yes H.265 (HEVC) Hardware Encode/Decode Yes AV1 Encode/Decode Yes Intel® Quick Sync Video Yes # of Displays Supported 4 Device ID 0x7D67 Intel® Deep Learning Boost (Intel® DL Boost) on GPU Yes AI Software Frameworks Supported by GPU OpenVINO™, WindowsML, DirectML, ONNX RT, WebGPU NPU Specifications NPU Name Intel® AI Boost NPU Peak TOPS (Int8) 13 Sparsity Support Yes Windows Studio Effects Support Yes AI Software Frameworks Supported by NPU OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN Expansion Options Direct Media Interface (DMI) Revision 4 Max # of DMI Lanes 8 Intel® Thunderbolt™ 4 Yes Scalability 1S Only PCI Express Revision 5.0 and 4.0 PCI Express Configurations Up to 1x16+2x4, 2x8+2x4, 1x8+4x4 Max # of PCI Express Lanes 24 Your Intel Core Ultra 9 285K is covered under a 3‑year Intel warranty