Intel Core Ultra 9 Processor 285K LGA1851 (36M Cache, up to 5.70 GHz)(15th Gen), Integrated Graphics Please note: No CPU Cooler Included | BX80768285K

CPU Specifications
No CPU Cooler Included
Total Cores 24
# of Performance-cores 8
# of Efficient-cores 16
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

Product Last Updated: 10/04/2026

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