Essentials

• Product Collection: Intel® Core™ Ultra Processors (Series 2)
• Code Name: Products formerly Arrow Lake
• Vertical Segment: Desktop
• Processor Number: 285K
• Overall Peak TOPS (Int8): 36
• Recommended Customer Price: $589.00-$599.00

CPU Specifications

• Total Cores: 24 (8 Performance-cores, 16 Efficient-cores)
• 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
• Maximum Memory Speed: 6400 MHz
• 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: DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b
• Xe-cores: 4
• Max Resolution (HDMI): 4K @ 60Hz (HDMI 2.1 TMDS), 8K @ 60Hz (HDMI2.1 FRL)
• Max Resolution (DP): 8K @ 60Hz
• Max Resolution (eDP – Integrated Flat Panel): 4K @ 60Hz
• DirectX* Support: 12
• OpenGL* Support: 4.5
• OpenCL* Support: 3
• Intel® Quick Sync Video: Yes
• # of Displays Supported: 4
• Device ID: 0x7D67
• Intel® Deep Learning Boost (Intel® DL Boost) on GPU: Yes

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 1×16+2×4, 2×8+2×4, 1×8+4×4
• Max # of PCI Express Lanes: 24

Package Specifications

• Sockets Supported: FCLGA1851
• Thermal Solution Specification: PCG 2020A
• Max Operating Temperature: 105 °C

Advanced Technologies

• Intel vPro® Eligibility: Intel vPro® Enterprise
• Intel® Hardware Shield Eligibility: Yes
• Intel® Threat Detection Technology (TDT): Yes
• Intel® Active Management Technology (AMT): Yes
• Intel® Standard Manageability (ISM): Yes
• Intel® Remote Platform Erase (RPE): Yes
• Intel® One-Click Recovery: Yes
• Intel® Volume Management Device (VMD): Yes
• Intel® Gaussian & Neural Accelerator: 3.5
• Intel® Thread Director: Yes
• Intel® Speed Shift Technology: Yes
• Intel® Thermal Velocity Boost: Yes
• Intel® Turbo Boost Max Technology 3.0: Yes
• Intel® Turbo Boost Technology: 2.0
• Intel® 64: Yes
• Instruction Set: 64-bit
• Instruction Set Extensions: Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
• Idle States: Yes
• Enhanced Intel SpeedStep® Technology: Yes
• Thermal Monitoring Technologies: Yes
• Intel® Control-Flow Enforcement Technology: Yes
• Intel® Total Memory Encryption – Multi Key: Yes
• Intel® AES New Instructions: Yes
• Secure Key: Yes
• Intel® Trusted Execution Technology: Yes
• Execute Disable Bit: Yes
• Intel® OS Guard: Yes
• Intel® Boot Guard: Yes
• Mode-based Execute Control (MBEC): Yes
• Intel® Stable IT Platform Program (SIPP): Yes
• Intel® Virtualization Technology with Redirect Protection (VT-rp): Yes
• Intel® Virtualization Technology (VT-x): Yes
• Intel® Virtualization Technology for Directed I/O (VT-d): Yes
• Intel® VT-x with Extended Page Tables (EPT): Yes