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Features of INTEL Core Ultra 9 285K Processor ( 5.7 GHz / 24 Core / 24 Threads )
Intel’s latest desktop processors mark a fundamental shift in design thinking. Productised as Core Ultra 200 Series but known to you and me as Arrow Lake, there’s heck of a lot that’s new.
Then there’s the tiled design, bringing together various facets through company-specific Foveros packaging technology. Want more? Arrow Lake is the first Intel desktop CPU to include a dedicated neural processing unit (NPU) for emerging AI tasks, and it’s DDR5 only to boot.
Today’s review focusses on performance delivered by top-stack INTEL Core Ultra 9 285K 9th Generation Processor ( 5.7 GHz / 24 Core / 24 Threads ). It’s one of three K-suffixed CPUs available right now, along with a couple of KF models that do the same jobs but bereft of integrated graphics. Following tradition, Intel will doubtless release a full roster of chips come early next year. It’s worth me talking you through some of the high-level changes before moving on to all-important benchmark prowess.
Specifications of INTEL Core Ultra 9 285K Processor ( 5.7 GHz / 24 Core / 24 Threads )
| Model | Intel Core Ultra 9 Processor 285K |
| Product Code | BX80768285K |
| Product Collection | Intel Core Ultra Processors (Series 2) |
| Code Name | Products Formerly Arrow Lake |
| Vertical Segment | Desktop |
| CPU Specifications | |
| Total Cores | 24 |
| of Performance-cores | 8 |
| of Efficient-cores | 16 |
| Total Threads | 24 |
| Max Turbo Frequency | 5.7 GHz |
| Intel Thermal Velocity Boost Frequency | 5.7 GHz |
| Intel 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 |
| Performance-core Base Frequency | 3.7 GHz |
| Efficient-core Base Frequency | 3.2 GHz |
| Cache | 36 MB Intel Smart Cache |
| Total L2 Cache | 40 MB |
| Processor Base Power | 125 W |
| Maximum Turbo Power | 250 W |
| Intel Deep Learning Boost (Intel DL Boost) on CPU | Yes |
| AI Software Frameworks Supported by CPU | OpenVINO, WindowsML, DirectML, ONNX RT, WebNN |
| CPU Lithography | TSMC N3B |
| Memory Specifications | |
| Max Memory Size (dependent on memory type) | 192 GB |
| Memory Types | Up to DDR5 6400 MT/s |
| Maximum Memory Speed | 6400 MHz |
| Max of Memory Channels | 2 |
| ECC Memory Supported | Yes |
| GPU Specifications | |
| GPU Name | Intel Graphics |
| Graphics Base Frequency | 300 MHz |
| Graphics Max Dynamic Frequency | 2 GHz |
| GPU Peak TOPS (Int8) | 8 |
| Graphics Output | DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b |
| Xe-cores | 4 |
| Max Resolution (HDMI) | 4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL) |
| Max Resolution (DP) | 8K @ 60Hz |
| Max Resolution (eDP - Integrated Flat Panel) | 4K @ 60Hz |
| DirectX* Support | 12 |
| OpenGL* Support | 4.5 |
| OpenCL* Support | 3 |
| Intel Quick Sync Video | Yes |
| of Displays Supported | 4 |
| Device ID | 0x7D67 |
| Intel Deep Learning Boost (Intel DL Boost) on GPU | Yes |
| NPU Specifications | |
| NPU Name | Intel AI Boost |
| NPU Peak TOPS (Int8) | 13 |
| Sparsity Support | Yes |
| Windows Studio Effects Support | Yes |
| AI Software Frameworks Supported by NPU | OpenVINO, WindowsML, DirectML, ONNX RT, WebNN |
| Expansion Options | |
| Direct Media Interface (DMI) Revision | 4 |
| Max of DMI Lanes | 8 |
| Intel Thunderbolt 4 | Yes |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 and 4.0 |
| PCI Express Configurations | Up to 1x16+2x4, 2x8+2x4, 1x8+4x4 |
| Max of PCI Express Lanes | 24 |
| Package Specifications | |
| Sockets Supported | FCLGA1851 |
| Thermal Solution Specification | PCG 2020A |
| Max Operating Temperature | 105 °C |
| Advanced Technologies | |
| Intel Volume Management Device (VMD) | Yes |
| Intel Gaussian & Neural Accelerator | 3.5 |
| Intel Thread Director | Yes |
| Intel Speed Shift Technology | Yes |
| Intel Thermal Velocity Boost | Yes |
| Intel Turbo Boost Max Technology 3.0 | Yes |
| Intel Turbo Boost Technology | 2 |
| Intel 64 | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Idle States | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Security & Reliability | |
| Intel vPro Eligibility | Intel vPro Enterprise, Intel vPro Platform |
| Intel Threat Detection Technology (TDT) | Yes |
| Intel Active Management Technology (AMT) | Yes |
| Intel Standard Manageability (ISM) | Yes |
| Intel Remote Platform Erase (RPE) | Yes |
| Intel One-Click Recovery | Yes |
| Intel Hardware Shield Eligibility | Yes |
| Intel Control-Flow Enforcement Technology | Yes |
| Intel Total Memory Encryption - Multi Key | Yes |
| Intel AES New Instructions | Yes |
| Secure Key | Yes |
| Intel Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |
| Intel OS Guard | Yes |
| Intel Boot Guard | Yes |
| Mode-based Execute Control (MBEC) | Yes |
| Intel Stable IT Platform Program (SIPP) | Yes |
| Intel Virtualization Technology with Redirect Protection (VT-rp) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Warranty | 3 Years |
| Note | *** Images are for Representation purposes only *** Features, Price, Specifications are subject to change without notice. |
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