Intel Core Ultra 9 285K 24 Core Processor | LGA1851 | 3.7GHz | 36MB Cache | Intel Graphics | No Cooler
Sku: BX80768285K
Availability: In Stock
Brand: Intel
Category: Processors
Regular price
£536.96
Regular price
Sale Price
£536.96
Unit price
per
KEY FEATURES
- Intel Core Ultra 9 285K
- 36 MB Smart Cache LGA 1851 (Socket V1)
- Processor cores: 24 64-bit
- Maximum internal memory supported by processor: 192 GB DDR5-SDRAM
- On-board graphics card Intel Graphics
- Box
Order within calculating...
Flexible Payment Options
100% Safe & Secure Checkout
Reviews
Frequently Asked Questions
Does the Intel Core Ultra 9 285K come with a cooler in the box?
No, this retail boxed version does not include a cooler. You will need to purchase a separate CPU cooler capable of handling at least 250W TDP to keep the processor running safely under sustained workloads.
What motherboards are compatible with the Intel Core Ultra 9 285K?
The Ultra 9 285K uses the new LGA1851 socket and requires an Intel 800-series chipset motherboard, such as Z890 for overclocking support or B860 for standard operation. It is not backward compatible with older LGA1700 or LGA1200 boards.
Do I need a graphics card to use the Intel Core Ultra 9 285K?
No, the processor includes integrated Intel Graphics with 4 Xe-cores that can drive up to four displays for basic desktop use and productivity. However, a dedicated graphics card is strongly recommended for gaming, 3D rendering, or GPU-accelerated creative work.
Intel Core Ultra 9 285K 24 Core Processor | LGA1851 | 3.7GHz | 36MB Cache | Intel Graphics | No Cooler
Regular price
£536.96
Regular price
Sale Price
£536.96
Unit price
per
Rated Excellent on Trustpilot
Carbon Neutral Deliveries
Free Standard Delivery Over £99
Rated Excellent on Trustpilot
Carbon Neutral Deliveries
Free Standard Delivery Over £99
Rated Excellent on Trustpilot
Carbon Neutral Deliveries
Free Standard Delivery Over £99
Rated Excellent on Trustpilot
Carbon Neutral Deliveries
Free Standard Delivery Over £99
Rated Excellent on Trustpilot
Carbon Neutral Deliveries
Free Standard Delivery Over £99
Rated Excellent on Trustpilot
Carbon Neutral Deliveries
Free Standard Delivery Over £99
Description
The Intel Core Ultra 9 285K is a high-end desktop processor built for demanding gaming, content creation, and professional workloads. With its hybrid architecture combining 8 Performance cores and 16 Efficient cores, this flagship chip delivers exceptional multitasking capability and responsiveness for power users who need maximum performance. The integrated AI Boost NPU adds hardware-accelerated AI processing for creative applications and productivity tools that support DirectML, OpenVINO, and Windows Studio Effects. This 24-core, 24-thread processor runs at a 3.7GHz base clock on the P-cores and boosts up to 5.5GHz under load, with 36MB of Intel Smart Cache to keep data flowing smoothly. The integrated Intel Graphics with 4 Xe-cores handles display output across up to four monitors and provides basic GPU acceleration, though a dedicated graphics card is recommended for gaming and GPU-intensive work. The chip supports Thunderbolt 4 connectivity and offers a total of 36 TOPs of AI performance across CPU, GPU, and NPU for next-generation applications. Designed for the new LGA1851 socket, the Ultra 9 285K requires a compatible 800-series chipset motherboard and DDR5 memory to unlock its full potential. This retail boxed version does not include a cooler, so you will need to purchase a capable aftermarket cooling solution separately to handle the 125W base power and up to 250W maximum turbo power. The SIPP qualification ensures long-term platform stability for professional and business deployments.Feature
Easy 14 days Returns
Eligible for Next day Delivery
100% Money-back guarantee
Reliable Customer Support
Secure payment method
Shipping Information
- Next Business Day: £6.99
- 2 days Delivery: £4.99
- 3- 5 Days Shipping: £3.99
- Orders Over £99.00: Free Standard Delivery
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 285K |
| Processor cores | 24 |
| Processor socket | LGA 1851 (Socket V1) |
| Cooler included | No |
| Processor threads | 24 |
| Processor operating modes | 64-bit |
| Performance cores | 8 |
| Efficient cores | 16 |
| Processor boost frequency | 5.7 GHz |
| 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 cache | 36 MB |
| Processor cache type | Smart Cache |
| Maximum turbo power | 250 W |
| Processor base power | 125 W |
| AI software frameworks supported by CPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Stepping | B0 |
| Maximum number of DMI lanes | 8 |
| Processor codename | Arrow Lake |
| Processor ARK ID | 241060 |
| 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 | Yes |
| On-board graphics card model | Intel Graphics |
| On-board graphics card outputs supported | HDMI 2.1, Embedded DisplayPort (eDP) 1.4b, DisplayPort 2.1 |
| On-board graphics card dynamic frequency (max) | 2000 MHz |
| On-board graphics card base frequency | 300 MHz |
| Number of displays supported (on-board graphics) | 4 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card refresh rate at maximum resolution (HDMI) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (DisplayPort) | 60 Hz |
| On-board graphics card ID | 0x7D67 |
| Discrete graphics card model | Not available |
| Xe-cores | 4 |
| Features | |
|---|---|
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Market segment | Desktop |
| Use conditions | Workstation, PC/Client/Tablet |
| Maximum number of PCI Express lanes | 24 |
| PCI Express slots version | 4.0, 5.0 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Direct Media Interface (DMI) Revision | 4.0 |
| Thermal solution specification | PCG 2020A |
| Embedded options available | No |
| Scalability | 1S |
| Harmonized System (HS) code | 8542310050 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | 740.17B1 |
| Processor special features | |
|---|---|
| Intel® Quick Sync Video Technology | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel Trusted Execution Technology | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Thermal Velocity Boost | 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® Deep Learning Boost (Intel® DL Boost) on GPU | Yes |
| Intel® Remote Platform Erase (RPE) | Yes |
| Intel® Stable IT Platform Program (SIPP) | Yes |
| Intel® Virtualization Technology with Redirect Protection (VT-rp) | Yes |
| Intel® One-Click Recovery | Yes |
| Intel® Standard Manageability (ISM) | Yes |
| Intel® Active Management Technology (Intel® AMT) | Yes |
| Intel® Boot Guard | Yes |
| Intel® OS Guard | Yes |
| Intel® Secure Key | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
| Intel Turbo Boost Max Technology 3.0 | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel 64 | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel® Total Memory Encryption - Multi Key | Yes |
| Intel® Hardware Shield Eligibility | Yes |
| Intel vPro® Enterprise Platform Eligibility | Yes |
| Intel® Threat Detection Technology (TDT) | Yes |
| General | |
|---|---|
| Product series | Ultra 9 |
| Product family | Core |
| Operational conditions | |
|---|---|
| Maximum operating temperature | 105 °C |
| Packaging data | |
|---|---|
| Package type | Box |
| Technical details | |
|---|---|
| OpenCL version | 3.0 |
| Memory speed (max) | 6400 MHz |
| Status | Launched |
| Launch date | Q4'24 |
| Other features | |
|---|---|
| L2 cache | 40960 KB |
| Maximum internal memory | 192 GB |
| Graphics output | DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b |
Frequently Asked Questions
Does the Intel Core Ultra 9 285K come with a cooler in the box?
No, this retail boxed version does not include a cooler. You will need to purchase a separate CPU cooler capable of handling at least 250W TDP to keep the processor running safely under sustained workloads.
What motherboards are compatible with the Intel Core Ultra 9 285K?
The Ultra 9 285K uses the new LGA1851 socket and requires an Intel 800-series chipset motherboard, such as Z890 for overclocking support or B860 for standard operation. It is not backward compatible with older LGA1700 or LGA1200 boards.
Do I need a graphics card to use the Intel Core Ultra 9 285K?
No, the processor includes integrated Intel Graphics with 4 Xe-cores that can drive up to four displays for basic desktop use and productivity. However, a dedicated graphics card is strongly recommended for gaming, 3D rendering, or GPU-accelerated creative work.
Is the Intel Core Ultra 9 285K suitable for gaming and content creation?
Yes, this flagship processor excels at both. The 8 Performance cores deliver high single-threaded speed for gaming at up to 5.5GHz boost, while the 16 Efficient cores handle background tasks and multithreaded workloads like video encoding, streaming, and 3D rendering with ease.
Can’t find what you’re looking for?
Our friendly support team is just a message away, ready to assist with anything. Our team is experienced with gaming gear, home tech, and everything in between—feel free to reach out.
📧 Email: help@gotraka.com
📞 Phone: 020 8208 1234
💬 Live Chat: Available 9 AM – 6 PM ( Monday - Friday )
