Intel Core Ultra 9 285K - 24 Cores - 3.7GHz (Boosts to 5.7GHz)

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
CPU Specifications
Total Cores 
24
# of Performance-cores
8
# of Efficient-cores
16
# of Low Power Efficient-cores
0
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
Supplemental Information
Marketing Status
Launched
Launch Date 
Q4'24
Embedded Options Available 
No
Use Conditions 
PC/Client/Tablet, Workstation
Datasheet
View now
Memory Specifications
Max Memory Size (dependent on memory type) 
256 GB
Memory Types 
Up to DDR5 6400 MT/s
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 
eDP1.4b, DP 2.1 UHBR20, HDMI 2.1 FRL
Xe-cores
4
Max Resolution (HDMI)‡ 
4096 x 2304 @ 60Hz (HDMI 2.1 TMDS)
7680 x 4320 @ 60Hz (HDMI 2.1 FRL)
Max Resolution (DP)‡ 
7680 x 4320 @ 60Hz
Max Resolution (eDP - Integrated Flat Panel)‡ 
3840 x 2400 @ 120Hz
DirectX* Support 
12
OpenGL* Support 
4.5
OpenCL* Support 
3
H.264 Hardware Encode/Decode 
Yes
H.265 (HEVC) Hardware Encode/Decode 
Yes
AV1 Encode/Decode 
Yes
Intel® Quick Sync Video 
Yes
# of Displays Supported ‡
4
Device ID
0x7D67
Intel® Deep Learning Boost (Intel® DL Boost) on GPU 
Yes
AI Software Frameworks Supported by GPU
OpenVINO™, WindowsML, DirectML, ONNX RT, WebGPU
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 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
Package Size
45 mm x 37.5 mm
Advanced Technologies
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® Hyper-Threading Technology ‡ 
No
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® Volume Management Device (VMD) 
Yes
Security & Reliability
Intel vPro® Eligibility ‡ 
Intel vPro® Enterprise
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® Secure Key 
Yes
Intel® Control-Flow Enforcement Technology 
Yes
Intel® Total Memory Encryption - Multi Key
Yes
Intel® AES New Instructions 
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