Intel Core Ultra 9 285K LGA1851 Processor
Intel Core Ultra 9 285K LGA1851 Processor
SKU:CPU9-285K
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- 36 months Manufacturer Warranty
Product Information
| Brand | Intel |
|---|---|
| Category | CPU |
| SKU | CPU9-285K |
| Availability | Out of Stock |
Overview
- The Intel Core Ultra 9 285K is a flagship 15th generation processor built on TSMC's advanced N3B process technology. With 24 cores split between 8 high-performance and 16 efficient cores, it delivers exceptional versatility for both single-threaded responsiveness and parallel processing demands.
This processor excels in AI-accelerated workloads through Intel Deep Learning Boost and support for popular machine learning frameworks including ONNX Runtime, OpenVINO, and DirectML. The 5.7 GHz maximum turbo frequency and 36 MB Smart Cache ensure rapid task completion and reduced latency.
Designed for IT professionals, system integrators, and enterprises requiring high computational power, the Core Ultra 9 285K handles demanding applications from video rendering and 3D modelling to server virtualisation and scientific research. The LGA1851 socket ensures compatibility with next-generation motherboards whilst integrated graphics provide display output capability without requiring discrete graphics.
Specifications
| Processor Family | Intel Core Ultra 9 |
|---|---|
| Generation | 15th Generation (Arrow Lake) |
| Model Number | 285K |
| Socket | LGA1851 |
| Total Cores | 24 |
| Performance Cores | 8 |
| Efficient Cores | 16 |
| Total Threads | 24 |
| Base Frequency (Performance Cores) | 3.7 GHz |
| Base Frequency (Efficient Cores) | 3.2 GHz |
| Max Turbo Frequency | 5.7 GHz |
| Thermal Velocity Boost Frequency | 5.7 GHz |
| 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 |
| L2 Cache | 40 MB |
| Smart Cache | 36 MB |
| Process Technology | TSMC N3B |
| Base Power (TDP) | 125 W |
| Maximum Turbo Power | 250 W |
| Intel Deep Learning Boost | Yes |
| Supported AI Frameworks | OpenVINO, WindowsML, DirectML, ONNX Runtime, WebNN |
| Integrated Graphics | Yes |
| CPU Cooler Included | No |
| Warranty | 36 months |
Key Features
Ideal For
FAQs
Do I need to purchase a CPU cooler separately?
Yes, the Intel Core Ultra 9 285K does not include a cooler. You will need to purchase a compatible LGA1851 socket cooler separately. Ensure the cooler supports the 250 W maximum turbo power rating for optimal thermal management.
What is the difference between performance cores and efficient cores?
Performance cores (P-cores) are optimised for high single-threaded speeds and demanding tasks, reaching up to 5.5 GHz. Efficient cores (E-cores) are designed for background tasks and parallel processing with lower power consumption, up to 4.6 GHz. This hybrid architecture allows flexible workload distribution.
Is this processor suitable for AI and machine learning applications?
Yes. The Core Ultra 9 285K includes Intel Deep Learning Boost and supports major AI frameworks including ONNX Runtime, OpenVINO, DirectML, and WebNN, making it well-suited for AI model development, training, and inference tasks.
What motherboards are compatible with this processor?
The Core Ultra 9 285K uses the LGA1851 socket and is compatible with Intel 200 series chipset motherboards (Z290, H290, B290). Check your motherboard manufacturer's compatibility list and BIOS support before purchasing.
Can this processor run without dedicated graphics?
Yes, the Core Ultra 9 285K includes integrated graphics, allowing you to display output and run basic graphics tasks without a discrete graphics card. However, for gaming or professional GPU-accelerated work, a dedicated graphics card is recommended.
What is the warranty period?
The Intel Core Ultra 9 285K comes with a 36-month manufacturer's warranty from the date of purchase.
How much power does this processor consume?
The Core Ultra 9 285K has a base TDP (Thermal Design Power) of 125 W under typical loads, and a maximum turbo power of 250 W during peak performance. Ensure your power supply has adequate capacity and cooling capability to handle these power levels.
