Intel Core Ultra 9 285K 36MB Box Processor
£529.94 inc VAT
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About This Item
- Intel Core Ultra 9 285K processor with 24 cores (8 P-cores, 16 E-cores) and 24 threads
- Up to 5.7 GHz boost frequency with Intel Thermal Velocity Boost technology
- 36 MB Intel Smart Cache and 40 MB total L2 cache for enhanced performance
- Supports up to 192 GB DDR5-6400 memory with dual-channel configuration
- Integrated Intel Graphics with 4 Xe-cores, supporting up to 4 displays
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Intel Core Ultra 9 285K | High-Performance Desktop Processor
The Intel Core Ultra 9 285K processor 36 MB Smart Cache Box delivers exceptional performance for demanding applications, featuring 24 cores (8 performance + 16 efficient) and advanced AI capabilities through Intel’s dedicated NPU. This Arrow Lake architecture processor is engineered for users who require uncompromising processing power for gaming, content creation, and professional workloads.
Slim Specifications
| Metric | Spec |
|---|---|
| Cores/Threads | 24/24 |
| Base Power | 125W |
| Max Turbo Frequency | 5.7GHz |
| Supported Memory | DDR5-6400MHz ECC |
Next-Generation Hybrid Architecture
The Intel Core Ultra 9 285K utilises a sophisticated hybrid design with 8 high-performance cores and 16 efficient cores. This configuration allows the processor to intelligently distribute workloads, ensuring demanding applications receive maximum processing power while background tasks run efficiently on the E-cores. The result is superior multitasking performance without compromising energy efficiency.
AI-Enhanced Processing Capabilities
With Intel’s dedicated NPU (Neural Processing Unit) delivering up to 13 TOPS of AI performance, this processor represents a significant leap in AI-accelerated computing. The NPU handles machine learning tasks, freeing up CPU and GPU resources for other applications. This translates to smoother gaming experiences, faster content creation workflows, and enhanced productivity through intelligent task management.
Advanced Graphics and Connectivity
The integrated Intel Graphics solution supports up to 4 displays simultaneously through HDMI 2.1, DisplayPort 2.1, and eDP 1.4b outputs. With support for DirectX 12 and OpenGL 4.5, the processor delivers capable graphics performance without requiring a discrete GPU. Additionally, the processor supports PCIe 5.0 and PCIe 4.0 lanes, providing future-proof connectivity for high-speed storage and expansion cards.
Box Contents
- Intel Core Ultra 9 285K processor
- Documentation
- Thermal solution specification PCG 2020A
Check before you buy
- Confirm your motherboard supports LGA 1851 socket
- Verify your power supply can handle 250W maximum turbo power
- Check compatibility with DDR5-6400MHz memory modules
- Ensure your case has adequate cooling for high-performance processors
Frequently Asked Questions
Q: What is the maximum memory capacity supported?
A: The processor supports up to 192GB of DDR5 memory.
Q: Does this processor include a cooler?
A: No, a cooler is not included and must be purchased separately.
Q: What graphics outputs are available?
A: The processor supports HDMI 2.1, DisplayPort 2.1, and eDP 1.4b outputs.
Q: Is ECC memory supported?
A: Yes, ECC memory is supported for enhanced data integrity.
The Consultant’s Verdict & Warranty
The Intel Core Ultra 9 285K processor 36 MB Smart Cache Box represents the pinnacle of desktop computing performance, ideal for enthusiasts, content creators, and professionals who demand maximum processing power. With its hybrid architecture, AI acceleration, and comprehensive connectivity options, this processor delivers exceptional value for users pushing the boundaries of what’s possible with desktop computing. Covered by the standard Manufacturer Warranty.
| Processor | |
|---|---|
| Processor generation | Intel Core Ultra (Series 2) |
| Processor manufacturer | Intel |
| Cooler included | No |
| Processor codename | Arrow Lake |
| Processor cache | 36 MB |
| Processor ARK ID | 241060 |
| Processor model | 285K |
| Processor threads | 24 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 5.7 GHz |
| Stepping | B0 |
| Processor family | Intel Core Ultra 9 |
| Processor cores | 24 |
| Processor socket | LGA 1851 (Socket V1) |
| Processor cache type | Smart Cache |
| Package type | Box |
| Performance cores | 8 |
| Efficient cores | 16 |
| Performance-core boost frequency | 5.5 GHz |
| Performance-core base frequency | 3.7 GHz |
| Efficient-core boost frequency | 4.6 GHz |
| Efficient-core base frequency | 3.2 GHz |
| Processor base power | 125 W |
| Maximum turbo power | 250 W |
| Maximum number of DMI lanes | 8 |
| AI software frameworks supported by CPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 36 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory | |
| Maximum internal memory supported by processor | 192 GB |
| Memory types supported by processor | DDR5-SDRAM |
| Memory clock speeds supported by processor | 6400 MHz |
| Memory channels | Dual-channel |
| ECC | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card outputs supported | HDMI 2.1, Embedded DisplayPort (eDP) 1.4b, DisplayPort 2.1 |
| On-board graphics card ID | 0x7D67 |
| On-board graphics card refresh rate at maximum resolution (HDMI) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (DisplayPort) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel) | 60 Hz |
| Number of displays supported (on-board graphics) | 4 |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card model | Intel Graphics |
| On-board graphics card | Yes |
| On-board graphics card dynamic frequency (max) | 2000 MHz |
| On-board graphics card base frequency | 300 MHz |
| Discrete graphics card model | Not available |
| Xe-cores | 4 |
| Technical details | |
| Thermal solution specification | PCG 2020A |
| Intel® Active Management Technology (Intel® AMT) | Yes |
| Intel® Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 4.0, 5.0 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| L2 cache | 40960 KB |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Embedded options available | No |
| Graphics output | DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Status | Launched |
| Market segment | Desktop |
| Launch date | Q4'24 |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Memory speed (max) | 6400 MHz |
| OpenCL version | 3.0 |
| Features | |
| On-board graphics card ID | 0x7D67 |
| Maximum number of PCI Express lanes | 24 |
| Processor ARK ID | 241060 |
| Thermal solution specification | PCG 2020A |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 4.0, 5.0 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| Embedded options available | No |
| Market segment | Desktop |
| Harmonized System (HS) code | 8542310050 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | 740.17B1 |
| Use conditions | Workstation, PC/Client/Tablet |
| Direct Media Interface (DMI) Revision | 4.0 |
| Processor special features | |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Intel Turbo Boost Max Technology 3.0 | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® OS Guard | Yes |
| Intel® Active Management Technology (Intel® AMT) | Yes |
| Intel® Secure Key | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® Boot Guard | Yes |
| Intel® Thermal Velocity Boost | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Turbo Boost Max Technology 3.0 frequency | 5.6 GHz |
| Intel® Thunderbolt 4 | Yes |
| Intel® Thermal Velocity Boost Frequency | 5.7 GHz |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® Thread Director | Yes |
| Intel® Total Memory Encryption - Multi Key | Yes |
| Intel® Threat Detection Technology (TDT) | Yes |
| Intel® Hardware Shield Eligibility | Yes |
| Intel vPro® Enterprise Platform Eligibility | Yes |
| Intel® Standard Manageability (ISM) | Yes |
| Intel® Stable IT Platform Program (SIPP) | Yes |
| Intel® One-Click Recovery | Yes |
| Intel® Virtualization Technology with Redirect Protection (VT-rp) | Yes |
| Intel® Remote Platform Erase (RPE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on GPU | Yes |
| Operational conditions | |
| Maximum operating temperature | 105 °C |
| Packaging data | |
| Package type | Box |
| Logistics data | |
| Harmonized System (HS) code | 8542310050 |
| Other features | |
| Maximum internal memory | 192 GB |
| L2 cache | 40960 KB |
| Graphics output | DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b |
| Identifiers | |
| Additional EANs | 0735858550383 |
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