Intel® Core™ Ultra 9 285K Processor – 24-Core Powerhouse with AI Acceleration and Next-Gen Performance
General Information
• Product Series: Intel® Core™ Ultra (Series 2)
• Codename: Arrow Lake
• Segment: Desktop Enthusiast
• Processor Number: 285K
• Launch Date: Q4 2024
• Marketing Status: Launched
• Socket Supported: FCLGA1851
• Scalability: 1S Only
• Base Power (TDP): 125 W
• Maximum Turbo Power: 250 W
• Max Operating Temperature: 105°C
• Unlocked for Overclocking: Yes
• Thermal Solution Specification: PCG 2020A
• Recommended Price: $589.00–$599.00
CPU Specifications
• Total Cores: 24 (8 Performance + 16 Efficient)
• Total Threads: 24
• Performance-core Base Clock: 3.7 GHz
• Efficient-core Base Clock: 3.2 GHz
• Max Turbo Frequency: Up to 5.7 GHz
• Turbo Boost Max 3.0: Up to 5.6 GHz
• Performance-core Max Turbo: 5.5 GHz
• Efficient-core Max Turbo: 4.6 GHz
• Intel® Thermal Velocity Boost: Yes, up to 5.7 GHz
• Smart Cache: 36 MB
• L2 Cache: 40 MB
• CPU Lithography: TSMC N3B
• Intel® Thread Director: Yes
• Intel® Deep Learning Boost (CPU): Yes
• Overall Peak AI Performance (CPU): 36 TOPS (Int8)
Memory Support
• Max Memory Size: 256 GB
• Memory Type: DDR5 (up to 6400 MT/s)
• Memory Channels: Dual Channel
• ECC Memory Support: Yes
Graphics Specifications
• Integrated GPU: Intel® Graphics
• GPU Base Frequency: 300 MHz
• GPU Max Dynamic Frequency: 2.0 GHz
• Xe-Cores: 4
• GPU AI Performance: 8 TOPS (Int8)
• Intel® Deep Learning Boost (GPU): Yes
• Display Support: Up to 4 Displays
• Max Resolution Support:
– HDMI: 8K @ 60Hz (HDMI 2.1 FRL), 4K @ 60Hz (HDMI 2.1 TMDS)
– DisplayPort (DP 2.1): 8K @ 60Hz
– eDP 1.4b: 4K @ 60Hz
• Graphics Output Options: DP 2.1 UHBR20, HDMI 2.1 FRL 12GHz, eDP 1.4b
• API Support: DirectX 12, OpenGL 4.5, OpenCL 3
• Intel® Quick Sync Video: Yes
NPU (Neural Processing Unit)
• Name: Intel® AI Boost
• Peak Performance: 13 TOPS (Int8)
• Sparsity Support: Yes
• Supported AI Frameworks: OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN
• Windows Studio Effects Support: Yes
Expansion & I/O
• PCI Express Version: PCIe 5.0 & 4.0
• Max PCIe Lanes: 24
• Configurations Supported: 1×16 + 2×4, 2×8 + 2×4, 1×8 + 4×4
• Thunderbolt™ 4 Support: Yes
• Direct Media Interface (DMI): Revision 4, up to 8 lanes
Advanced Technologies
• Intel® Turbo Boost Technology 2.0 / 3.0
• Intel® Speed Shift & Enhanced SpeedStep®
• Intel® Gaussian & Neural Accelerator (GNA) 3.5
• Intel® Volume Management Device (VMD)
• Intel® Thread Director
• Intel® Thermal Monitoring Technologies
• Instruction Set: 64-bit
• Supported Extensions: Intel® SSE4.1/4.2, AVX2
Security & Management Features
• Intel vPro® Enterprise Eligible
• Intel® Hardware Shield
• Intel® Threat Detection Technology (TDT)
• Intel® Active Management Technology (AMT)
• Intel® Standard Manageability (ISM)
• Intel® Remote Platform Erase (RPE)
• Intel® One-Click Recovery
• Intel® Control-Flow Enforcement Technology
• Intel® Trusted Execution Technology
• Intel® Boot Guard, OS Guard, AES-NI
• Intel® Total Memory Encryption – Multi Key
• Execute Disable Bit, Secure Key
• Intel® Virtualization Technologies (VT-x, VT-d, VT-rp, EPT)
• Intel® Stable IT Platform Program (SIPP)
