Intel Core Ultra 9 285K 24-Core LGA 1851 Processor. Designed for professionals and enthusiasts, this desktop processor fits LGA 1851 socket motherboards and delivers improved power efficiency, stability, and performance with its optimized Hybrid Core Architecture, single-thread cores, and integrated NPU. Eight 3.7 GHz Performance-cores power demanding applications while the 16 low-voltage Efficient-cores handle background tasks for smooth multitasking. The built-in Intel Thread Director ensures that the two work seamlessly together by dynamically and intelligently assigning workloads to the right core at the right time.
With 36MB of cache and a 5.6 GHz Turbo Boost Max 3.0 frequency that can be pushed higher with Thermal Velocity Boost technology, this processor is made to handle almost any workload. You can overclock this processor for even greater performance. The Core Ultra 9 285K also supports PCI Express 5.0 and up to 192GB of dual-channel DDR5 memory at 6400 MHz.
The Core Ultra 9 285K features integrated Intel Graphics. Please note that a thermal solution is NOT included. This processor is backed by a 3-year warranty.
Hybrid Core Design
Performance-cores provide the speed to handle high-end games and demanding applications while low-priority and background tasks such as streaming video, playing music, and encoding media are handled by the processor's Efficient-cores.
Intel Thread Director
The Intel Thread Director is built into the CPU's cores, working with the operating system to ensure each of the 24 threads are assigned to the right core at the right time.
AI Ready
An integrated NPU can handle up to 13 trillion operations per second (TOPs), providing accelerated performance for AI applications and features.
PCIe 4.0 & 5.0
This processor supports PCIe 4.0 and PCIe 5.0 technologies, providing a combined total of 24 lanes for exceptional data throughput with compatible devices.
Thermal Velocity Boost
Intel Thermal Velocity Boost (TVB) is a technology that unlocks extra CPU performance by pushing the maximum frequency to 5.7 GHz when thermal headroom and turbo power budget are available. It is ideal for burst workloads that have sudden spikes in CPU utilization, providing a temporary performance boost to help avoid slowdowns.
Integrated Graphics
The integrated Intel Graphics delivers fast, rich 3D performance for high-quality visuals.
Gaussian & Neural Accelerator
Gaussian and Neural Accelerator 3.5 (GNA) technology helps with noise suppression while enhancing background blurring during video chats.
Intel Deep Learning Boost
Accelerates AI inference to improve performance for deep learning workloads.
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| General |
CPU Model
Intel Core Ultra 9 285K
CPU Socket
LGA 1851
Maximum CPU Configuration
1S
Maximum Number of PCIe Lanes
20 (Revision 5.0)
4 (Revision 4.0)
Unlocked
Yes |
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| Performance |
Number of Cores
24 (8 x P-Cores + 16 x E-Cores)
Number of Threads
24
Base Clock Speed
P-Core: 3.7 GHz
E-Core: 3.2 GHz
Maximum Boost Speed
P-Core Turbo: 5.5 GHz
P-Core Turbo 3.0: 5.6 GHz
P-Core Thermal Velocity Boost: 5.7 GHz
E-Core Turbo: 4.6 GHz
Dedicated AI Cores
Yes, 13 TOPS
L3 Cache
36 MB |
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| Memory Support |
Maximum Capacity
192 GB
Memory Support
DDR5 Up to 6400 MT/s
ECC Memory
No
Channel Architecture
Dual Channel
Optane Memory Support
No |
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| Power |
Thermal Design Power (TDP, Max)
250 W
Included Thermal Solution
No
Maximum Temperature
221°F / 105°C
Thermal Monitoring Technologies
Yes |
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| Technology |
AES Support
Yes
Extension
AVX 2.0, SSE 4.1/4.2
Instruction Set
64-Bit
Virtualization
Yes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT)
DMI
DMI4 (16 GT/s)
vPro Support
Yes
Performance Technologies
Deep Learning Boost, Gaussian and Neural Accelerator 3.5, Intel AI Boost, Intel Thread Director, SpeedShift, Stable Image Platform Program, Thermal Velocity Boost, Turbo Boost 2.0, Turbo Boost Max 3.0
Security Technologies
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Integrated Graphics
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Intel Graphics
Maximum Resolution Support
7680 x 4320 at 60 Hz
Supported APIs
DirectX: 12
OpenGL: 4.5
OpenCL: 3
Number of Displays
4
Output Support
eDP, DisplayPort, HDMI
Packaging Info
Package Weight
0.715 lb
Box Dimensions (LxWxH)
6.9 x 5.8 x 2.5" |