Intel Core Ultra 9 Desktop Processor 285K - 24 cores (8 P-cores + 16 E-cores) up to 5.7 GHz

Total Cores 24
# of Performance-cores8
# of Efficient-cores16
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 Cache40 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 CPUOpenVINO, WindowsML, DirectML, ONNX RT, WebNN
CPU Lithography TSMC N3B
Supplemental Information
Marketing StatusLaunched
Launch Date Q4'24
Embedded Options Available No
Use Conditions PC/Client/Tablet, Workstation
DatasheetView now
Memory Specifications
Max Memory Size (dependent on memory type) 192 GB
Memory Types Up to DDR5 6400 MT/s
Maximum Memory Speed6400 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-cores4
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 ID0x7D67
Intel Deep Learning Boost (Intel DL Boost) on GPU Yes
NPU Specifications
NPU Name‡Intel AI Boost
NPU Peak TOPS (Int8) 13
Sparsity SupportYes
Windows Studio Effects SupportYes
AI Software Frameworks Supported by NPUOpenVINO™, WindowsML, DirectML, ONNX RT, WebNN
Expansion Options
Direct Media Interface (DMI) Revision4
Max # of DMI Lanes8
Intel Thunderbolt 4 Yes
Scalability1S 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
Package Specifications
Sockets Supported FCLGA1851
Thermal Solution Specification PCG 2020A
Max Operating Temperature 105 °C
Advanced Technologies
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
Security & Reliability
Intel vPro Eligibility ‡ Intel vPro Enterprise, Intel vPro Platform
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 Control-Flow Enforcement Technology Yes
Intel Total Memory Encryption - Multi KeyYes
Intel AES New Instructions Yes
Secure Key Yes
Intel Trusted Execution Technology ‡ Yes
Execute Disable Bit ‡ Yes
Intel OS GuardYes
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