# Intel Core Ultra 9 Desktop Processor 285K - 24 cores (8 P-cores + 16 E-cores) up to 5.7 GHz

- Category: Processor
- Brand: Intel
- Model: Core Ultra 9 285K
- Part number: BX80768285K
- Price (US): $496.00
- Price last checked: 2026-08-05
- Rating: 5.0/5 from 7 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/processor/intel-core-ultra-9-285k-bx80768285k/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Intel |
| Model | Core Ultra 9 285K |
| Cores / Threads | 24 / 24 |
| Speed (Base / Turbo) | 3.7 GHz / 5.7 GHz |
| Memory Type | DDR5 - 6400 MHz |
| Socket Type | LGA 1851 |
| L3 Cache | 36 MB |
| TDP | 125 W |
| Unlocked | Yes |
| Graphics | Intel Iris Xe |
| Micro Architecture | Arrow Lake |

## Key Features

- Get ultra-efficient with Intel Core Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker.
- Core & Threads 24 cores (8 P-cores + 16 E-cores) and 24 threads. Integrated Intel Graphics included
- Performance Hybrid Architecture Integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
- Performance Unlocked Up to 5.7 GHz unlocked. 40MB Cache
- Compatibility Compatible with Intel 800 series chipset-based motherboards
- PCIe Express Version Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included

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