Intel® Core™ Ultra 9 285 Desktop Processor | 24 Cores (8P+16E) | Up to 5.60GHz | 36MB Intel® Smart Cache | LGA1851 | AI Ready Processor
  • Intel® Core™ Ultra 9 285 Desktop Processor | 24 Cores (8P+16E) | Up to 5.60GHz | 36MB Intel® Smart Cache | LGA1851 | AI Ready Processor
Intel® Core™ Ultra 9 285 Desktop Processor | 24 Cores (8P+16E) | Up to 5.60GHz | 36MB Intel® Smart Cache | LGA1851 | AI Ready Processor

Intel® Core™ Ultra 9 285 Desktop Processor | 24 Cores (8P+16E) | Up to 5.60GHz | 36MB Intel® Smart Cache | LGA1851 | AI Ready Processor

R 13,849.00
VAT included.
● In Stock With Supplier
Only 9 Available — Ships in 3–5 Days
Quick Info

Intel® Core™ Ultra 9 285 Desktop Processor
24-Core Hybrid Architecture (8 Performance Cores + 16 Efficient Cores)
24 Processing Threads
Up to 5.60GHz Intel® Turbo Boost Frequency
36MB Intel® Smart Cache
40MB Total L2 Cache
Integrated Intel® AI Boost NPU
Intel® Graphics Integrated GPU
DDR5 Memory Support up to 6400MT/s
PCI Express® 5.0 Support
Intel® Thread Director Technology
LGA1851 Socket Compatibility
Intel® 800 Series Chipset Support
65W Processor Base Power
Ideal for Gaming, Content Creation and Professional Productivity
The Intel® Core™ Ultra 9 285 is a premium desktop processor built for gamers, creators and professionals who require exceptional performance while maintaining outstanding power efficiency. Based on Intel's latest Arrow Lake architecture, this processor introduces a refined hybrid-core design alongside integrated AI acceleration, creating a powerful platform capable of handling everything from competitive gaming to professional content creation. Whether you're building a high-end workstation or upgrading your gaming PC, the Core Ultra 9 285 provides the performance and future-ready features needed for demanding modern workloads.

Featuring a total of 24 cores, made up of 8 high-performance Performance-cores and 16 Efficient-cores, the processor intelligently balances workloads to maximise responsiveness and efficiency. Performance-cores are dedicated to demanding applications such as gaming, video editing and professional software, while Efficient-cores handle background processes, multitasking and parallel workloads. Working together with Intel® Thread Director, the processor dynamically assigns tasks to the appropriate cores, ensuring consistently smooth performance across a wide range of applications.

With boost frequencies reaching up to 5.60GHz, the Intel® Core™ Ultra 9 285 delivers exceptional single-threaded and multi-threaded performance. Its 36MB Intel® Smart Cache and 40MB of L2 cache significantly reduce memory latency, allowing games, creative software and productivity applications to access frequently used data much faster. This results in improved frame rates, faster rendering times and a more responsive overall computing experience for professionals and enthusiasts alike.

One of the standout features of the Core Ultra platform is integrated AI acceleration. The dedicated Intel® AI Boost Neural Processing Unit (NPU), working alongside the CPU and integrated graphics, accelerates compatible AI-powered applications while reducing processor workload. From AI-assisted image editing and video enhancement to intelligent productivity tools and the latest Windows AI experiences, the processor is designed to support the growing demands of modern computing and emerging AI workflows.

Built for the Intel® LGA1851 socket, the Core Ultra 9 285 supports Intel 800 Series motherboards, high-speed DDR5 memory and PCI Express® 5.0 connectivity. This allows builders to take full advantage of the latest graphics cards, ultra-fast NVMe solid-state drives and high-bandwidth memory, creating a desktop platform with excellent upgrade potential. Support for multiple display outputs and advanced connectivity technologies also makes it an excellent choice for professional workstations and multi-monitor environments.

Integrated Intel® Graphics provide reliable display output without requiring a dedicated graphics card, making the processor ideal for business systems, troubleshooting and users planning to add a discrete GPU at a later stage. Hardware acceleration for modern media codecs ensures smooth video playback, efficient streaming and faster media processing, while advanced display capabilities support today's high-resolution monitors and professional workflows.

Whether you're building a premium gaming PC, a professional workstation or an AI-ready desktop, the Intel® Core™ Ultra 9 285 offers an outstanding combination of performance, efficiency and platform longevity. With its advanced hybrid-core architecture, integrated AI acceleration, support for DDR5 memory and PCIe® 5.0 connectivity, it delivers the speed, reliability and versatility required by today's most demanding users.

General

Brand: Intel
Product Family: Intel® Core™ Ultra 9
Model: Intel® Core™ Ultra 9 285
Processor Number: 285
Product Type: Desktop Processor
Codename: Arrow Lake
Socket: LGA1851
Lithography: TSMC N3B (Compute Tile)
Unlocked: No

CPU Specifications

Total Cores: 24
Performance Cores (P-Cores): 8
Efficient Cores (E-Cores): 16
Total Threads: 24
Performance-core Base Frequency: 2.50GHz
Performance-core Max Turbo Frequency: Up to 5.60GHz
Intel® Turbo Boost Max Technology 3.0 Frequency: Up to 5.50GHz
Efficient-core Base Frequency: 1.90GHz
Efficient-core Max Turbo Frequency: Up to 4.60GHz
Processor Base Power: 65W
Maximum Turbo Power: 182W
Intel® Smart Cache: 36MB
Total L2 Cache: 40MB

Memory Support

Memory Types: DDR5-6400
Maximum Memory Size: 256GB
Maximum Memory Channels: 2
ECC Memory Support: Yes (Platform Dependent)

Graphics

Integrated Graphics: Intel® Graphics
Graphics Max Dynamic Frequency: 2.00GHz
Graphics Output: eDP 1.4b, DisplayPort 2.1, HDMI 2.1
DirectX Support: 12
OpenGL Support: 4.5
OpenCL Support: 3.0

AI Technologies

Integrated NPU: Intel® AI Boost
AI Acceleration: CPU, GPU and NPU
Intel® Deep Learning Boost (DL Boost): Supported

Expansion

PCI Express Revision: PCIe® 5.0 and PCIe® 4.0
CPU PCIe Lanes: Up to 24
PCIe Configurations: 1x16 + 2x4 or 2x8 + 2x4

Technologies

Intel® Thread Director: Supported
Intel® Turbo Boost Technology 2.0: Supported
Intel® Turbo Boost Max Technology 3.0: Supported
Intel® Thermal Velocity Boost: Supported
Intel® Speed Shift Technology: Supported
Intel® SpeedStep Technology: Supported
Intel® Gaussian & Neural Accelerator: Supported
Intel® Virtualisation Technology (VT-x): Supported
Intel® Virtualisation Technology for Directed I/O (VT-d): Supported
Intel® AES New Instructions: Supported
Intel® Control-flow Enforcement Technology: Supported
Intel® Boot Guard: Supported

Security

Execute Disable Bit: Supported
Intel® Secure Key: Supported
Intel® Threat Detection Technology: Supported
Intel® OS Guard: Supported

Cooling

Cooler Included: Intel® Laminar RM2 Cooler
Recommended Cooler: Included Cooler or High-Performance Air/Liquid Cooler for Sustained Turbo Performance

Operating System Support

Windows: Windows 11 (64-bit)
Linux: Supported

Package

Package Type: Retail Box
Processor Package Size: 45mm × 37.5mm

What's Included

Intel® Core™ Ultra 9 285 Desktop Processor
Intel® Laminar RM2 CPU Cooler
Official Intel Retail Packaging
Quick Installation Guide
Warranty Documentation

Warranty

Official Manufacturer Warranty: 3-Year Limited Intel Warranty

Items returned within 7 days of their original shipment date in same as new condition will be eligible for a full refund or exchange. Refunds will be charged back to the original form of payment used for purchase.

At Microhard Technologies PTY LTD we follow a streamlined 7-step process to ensure efficient resolution and optimal enduser support:

1.Remote Diagnosis:
Initially, we attempt to resolve the issue remotely, typically by guiding the customer through software updates or installations to address any software-related concerns.

2. Collection
If a hardware defect is suspected, we arrange for the collection of the product directly from the customer's location using a nationwide courier network, ensuring minimal inconvenience to the customer.

3. Inspection & Testing
Upon arrival at our facility, we verify the suspected hardware issue within 48 hours. In addition, we perform comprehensive stress tests to identify any other potential hardware problems that may not have been reported by the customer. The customer is regularly updated on the status of the evaluation.

4. Repair:
Once the hardware issue is confirmed, we send the product to an authorized repair center, such as Pinnacle Micro or Mustek, for thorough repairs.

5. Completion and Verification
After the repair is completed, we collect the product within 24 hours and perform a final stress test to confirm the issue has been fully resolved.

6. Customer Notification
The customer is promptly notified when their product is ready for return.

7. Return Shipping
The repaired product is sent back to the customer at no additional cost, ensuring a hassle-free experience.

This efficient process ensures that customers receive timely support and that their products are repaired to the highest standards.

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