Intel Core Ultra 9 Desktop Processor 285K – 24 Cores (8 P-cores + 16 E-cores), Up to 5.7GHz, Arrow Lake Architecture, 125W TDP, 36MB L3 Cache, 40MB L2 Cache, Integrated Intel Graphics for High-Performance Computing and Gaming | BOXED Processor

Expert Features / BOXED Processor

• Get ultra-efficient with Intel Core Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker.
• Core & Threads 24 cores (8 P-cores + 16 E-cores) and 24 threads. Integrated Intel Graphics included
• Performance Hybrid Architecture Integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
• Performance Unlocked Up to 5.7 GHz unlocked. 40MB Cache
• Compatibility Compatible with Intel 800 series chipset-based motherboards
• PCIe Express Version Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included

Expert Specs

Model

Brand	Intel
Processors Type	Desktop
Series	Core Ultra 9 (Series 2)
Name	Core Ultra 9 285K
Model	BOXED Processor

Details

CPU Socket Type	LGA 1851
Core Name	Arrow Lake
# of Cores	24-Core (8P+16E)
# of Threads	24-Threads
Max Turbo Frequency	Intel Turbo Boost Max Technology 3.0 Frequency: Up to 5.6 GHz P-core Max Turbo Frequency: Up to 5.5 GHz E-core Max Turbo Frequency: Up to 4.6 GHz
L2 Cache	40MB
L3 Cache	36MB
Instruction Set	64-Bit
Memory Types	DDR5 6400
Memory Channel	2
Max Memory Size	192 GB
Integrated Graphics	Intel Graphics
PCI Express Revision	5.0 / 4.0
Max Number of PCI Express Lanes	24
Thermal Design Power	125W
Max Turbo Power	250W
Cooling Device	Cooling device not included – Processor Only