Intel Core Ultra 9 285K | LGA1851 Socket | 24 Cores | 5.70GHz Max Turbo | 36MB Smart Cache – New
R12,794.93
Arrow Lake Dominance: Built for What’s Next
The Intel Core Ultra 9 285K isn’t just a processor — it’s a platform for the future. Whether you’re deep in a render queue, mid-stream, or chasing frame-rate glory in a competitive lobby, the 285K keeps every thread fed and every task flying, thanks to its 8 Performance-cores and 16 Efficient-cores working in perfect harmony.
AI That Works While You Work
With a dedicated Intel AI Boost NPU delivering 13 TOPS and full support for OpenVINO, DirectML, and Windows Studio Effects, the 285K brings genuine on-device AI acceleration to your desktop — noise-free voice comms, smarter workflows, and faster machine learning inference without touching your GPU.
Overclock. Expand. Conquer.
Unlocked and ready to push limits, the 285K pairs with Intel’s latest LGA1851 platform to deliver PCIe 5.0 expandability, Thunderbolt 4 support, DDR5-6400 memory bandwidth, and a Max Turbo Frequency of 5.70GHz — giving builders and enthusiasts every tool they need to craft an uncompromising rig.
5 in stock
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Processor Number
|
Intel® Core™ Ultra 9 285K |
|---|---|
|
Product Collection
|
Intel® Core™ Ultra Processors (Series 2) — Arrow Lake |
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Total Cores
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24 (8 Performance-cores + 16 Efficient-cores) |
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Total Threads
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24 |
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Performance-core Base / Max Turbo Frequency
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3.70GHz / 5.50GHz |
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Efficient-core Base / Max Turbo Frequency
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3.20GHz / 4.60GHz |
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Max Turbo Frequency
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5.70GHz (Intel® Thermal Velocity Boost) |
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Intel® Turbo Boost Max 3.0 Frequency
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5.60GHz |
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Cache
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36MB Intel® Smart Cache + 40MB Total L2 Cache |
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Processor Base Power
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125W |
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Maximum Turbo Power
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250W |
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Instruction Set
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64-bit — Intel® SSE4.1, SSE4.2, AVX2 |
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AI Software Frameworks (CPU)
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OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN |
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Memory Types
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DDR5 up to 6400 MT/s |
|---|---|
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Max Memory Size
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192GB |
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Max Memory Channels
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2 |
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ECC Memory Supported
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Yes |
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Socket
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LGA1851 |
|---|---|
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PCI Express Revision
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PCIe 5.0 and 4.0 |
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Max PCIe Lanes
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24 |
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PCIe Configurations
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Up to 1×16+2×4, 2×8+2×4, 1×8+4×4 |
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DMI Revision
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4.0 (8 Lanes) |
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Intel® Thunderbolt™ 4
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Yes |
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Scalability
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1S Only |
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Integrated Graphics
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Intel® Graphics (4 Xe-cores) |
|---|---|
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Graphics Base / Max Frequency
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300MHz / 2.00GHz |
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Graphics Output
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DP 2.1 UHBR20, HDMI 2.1 FRL 12GHz, eDP 1.4b |
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Max Resolution (HDMI)
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8K @ 60Hz (HDMI 2.1 FRL) |
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Max Resolution (DP)
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8K @ 60Hz |
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Displays Supported
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Up to 4 |
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DirectX / OpenGL / OpenCL
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DirectX 12 / OpenGL 4.5 / OpenCL 3.0 |
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Intel® Quick Sync Video
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Yes |
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NPU Name
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Intel® AI Boost |
|---|---|
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NPU Peak Performance
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13 TOPS (Int8) |
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Sparsity Support
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Yes |
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Windows Studio Effects
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Yes |
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AI Software Frameworks (NPU)
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OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN |
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Intel® Thread Director
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Yes |
|---|---|
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Intel® Speed Shift Technology
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Yes |
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Intel® Thermal Velocity Boost
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Yes |
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Intel® Turbo Boost Max Technology 3.0
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Yes |
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Intel® Gaussian & Neural Accelerator
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3.5 |
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Intel® Volume Management Device (VMD)
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Yes |
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Enhanced Intel SpeedStep® Technology
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Yes |
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Intel® Virtualization Technology (VT-x / VT-d)
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Yes |
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Intel® Deep Learning Boost (CPU)
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Yes |
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Intel vPro® Eligibility
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Intel vPro® Enterprise, Intel vPro® Platform |
|---|---|
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Intel® Threat Detection Technology (TDT)
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Yes |
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Intel® Active Management Technology (AMT)
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Yes |
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Intel® AES New Instructions
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Yes |
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Intel® Trusted Execution Technology
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Yes |
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Intel® Total Memory Encryption – Multi Key
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Yes |
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Intel® Control-Flow Enforcement Technology
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Yes |
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Intel® Boot Guard
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Yes |
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Execute Disable Bit
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Yes |
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Intel® Stable IT Platform Program (SIPP)
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Yes |
| Weight | 0.301 kg |
|---|---|
| Dimensions | 16.5 × 15 × 6.4 cm |
| Brand |
Intel |
| Colour |
Grey |
| Warranty |
36 Months |
