---
product_id: 675072234
title: "Core Ultra 9 Desktop Processor 285K - 24 cores (8 P-cores + 16 E-cores) and 24 threads - Up to 5.7 GHz unlocked - 40 MB Cache - Compatible with Intel 800 series chipset-based motherboards - Inte"
brand: "intel"
price: "167660 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Intel"
url: https://www.desertcart.kg/products/675072234-core-ultra-9-desktop-processor-285k-24-cores-8-p
store_origin: KG
region: Kyrgyzstan
---

# 5.7 GHz max turbo speed PCIe 5.0 & DDR5 support 24 cores (8 P + 16 E) & 24 threads Core Ultra 9 Desktop Processor 285K - 24 cores (8 P-cores + 16 E-cores) and 24 threads - Up to 5.7 GHz unlocked - 40 MB Cache - Compatible with Intel 800 series chipset-based motherboards - Inte

**Brand:** intel
**Price:** 167660 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your ambition with the Intel Core Ultra 9 — where speed meets smart efficiency.

## Quick Answers

- **What is this?** Core Ultra 9 Desktop Processor 285K - 24 cores (8 P-cores + 16 E-cores) and 24 threads - Up to 5.7 GHz unlocked - 40 MB Cache - Compatible with Intel 800 series chipset-based motherboards - Inte by intel
- **How much does it cost?** 167660 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/675072234-core-ultra-9-desktop-processor-285k-24-cores-8-p)

## Best For

- intel enthusiasts

## Why This Product

- Trusted intel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen Connectivity:** Supports PCIe 5.0 and DDR5 for future-proof, lightning-fast data transfer.
- • **Cooler, Quieter, Smarter:** Hybrid architecture balances power and efficiency to keep your rig running smooth and silent.
- • **Hybrid Powerhouse Performance:** 8 Performance + 16 Efficiency cores deliver seamless multitasking and blazing speed.
- • **Unlocked for Ultimate Control:** Push your system beyond limits with unlocked 5.7 GHz turbo boost.
- • **Optimized for Creators & Gamers:** Engineered to handle heavy workloads, editing, gaming, and streaming with ease.

## Overview

The Intel Core Ultra 9 285K is a cutting-edge desktop processor featuring 24 cores (8 performance and 16 efficiency), 24 threads, and an unlocked turbo frequency up to 5.7 GHz. Compatible with Intel 800 series chipset motherboards, it supports PCIe 5.0 and DDR5 memory, making it ideal for high-end gaming, content creation, and multitasking. Its hybrid architecture ensures optimal performance and energy efficiency, though it requires a new LGA 1851 socket motherboard and robust cooling solutions.

## Description

Intel Core Ultra 9 desktop processor 285K. Featuring PCIe 5.0 & 4.0 support and DDR5 support, unlocked Intel Core Ultra 9 desktop processors (series 2) are optimized for enthusiast gamers and serious creators and help deliver high performance. Compatible with Intel 800 Series Chipset based motherboards. 125W Processor Base Power.

Review: Blazing-fast desktop CPU for creators + heavy multitasking (platform upgrade required) - Upgraded to the Intel Core Ultra 9 285K for a new desktop build and it’s been an awesome “do-everything” chip. The hybrid layout (24 cores: 8P + 16E) keeps the system feeling snappy even with a lot going on at once, and the high boost clocks (up to 5.7 GHz) make everyday work and bursty tasks feel instant. What I like: Serious throughput for demanding workloads (editing/encoding, compiling, VMs, multitasking) Unlocked if you like tuning Integrated graphics is handy for troubleshooting or a no-GPU setup What to know before buying: This is LGA1851, so it’s a new motherboard platform (not a drop-in upgrade for older sockets). Power can ramp up under heavy loads (rated 125W base / up to 250W turbo), so plan on solid cooling and airflow. Intel Many listings don’t include a cooler, double-check what’s in the box. Overall, if you’re building a high-end desktop and want top-tier all-around performance, the 285K is a beast.
Review: Top Tier CPU - Works as should. Top tier CPU. I’ve always been partial to Intel CPUs. Lately I’m not gonna lie AMD has had me comparing but in the end Intel kept me as a customer. I may have considered AMD if it were substantially cheaper. Then it’d be substantial savings with comparable performance but that was not the case I found. Still not sure why they didn’t make an Ultra 9 285KF. Not really much else to say haha.

## 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 and Threads 24 cores (8 P-cores plus 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 and 4.0 support. Intel Optane Memory support. No thermal solution included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFKC99VL |
| Best Sellers Rank | #20 in Computer CPU Processors |
| Brand | Intel |
| CPU Manufacturer | Intel |
| CPU Model | Core i9 |
| CPU Socket | LGA 1851 |
| CPU Speed | 5.7 GHz |
| Cache Memory Installed Size | 40 MB |
| Customer Reviews | 4.6 out of 5 stars 615 Reviews |
| Global Trade Identification Number | 00675902154030, 05032037281928 |
| Item Dimensions L x W | 6.75"L x 6"W |
| Item Weight | 10.6 Ounces |
| Manufacturer | Intel |
| Model Number | Intel® Core™ Ultra 9 |
| Platform | Windows 11 |
| Processor Brand | Intel |
| Processor Core Count | 24 |
| Processor Count | 24 |
| Processor Number of Concurrent Threads | 24 |
| Processor Series | Core i9 |
| Processor Socket | LGA 1851 |
| Processor Speed | 5.7 GHz |
| Secondary Cache | 36 MB |
| UPC | 735858550383 |
| Warranty Description | 3 year manufacturer |
| Wattage | 125 watts |

## Product Details

- **Brand:** Intel
- **CPU Manufacturer:** Intel
- **CPU Model:** Core i9
- **CPU Socket:** LGA 1851
- **CPU Speed:** 5.7 GHz

## Images

![Core Ultra 9 Desktop Processor 285K - 24 cores (8 P-cores + 16 E-cores) and 24 threads - Up to 5.7 GHz unlocked - 40 MB Cache - Compatible with Intel 800 series chipset-based motherboards - Inte - Image 1](https://m.media-amazon.com/images/I/51xxm7JkJ6L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blazing-fast desktop CPU for creators + heavy multitasking (platform upgrade required)
*by J***N on December 29, 2025*

Upgraded to the Intel Core Ultra 9 285K for a new desktop build and it’s been an awesome “do-everything” chip. The hybrid layout (24 cores: 8P + 16E) keeps the system feeling snappy even with a lot going on at once, and the high boost clocks (up to 5.7 GHz) make everyday work and bursty tasks feel instant. What I like: Serious throughput for demanding workloads (editing/encoding, compiling, VMs, multitasking) Unlocked if you like tuning Integrated graphics is handy for troubleshooting or a no-GPU setup What to know before buying: This is LGA1851, so it’s a new motherboard platform (not a drop-in upgrade for older sockets). Power can ramp up under heavy loads (rated 125W base / up to 250W turbo), so plan on solid cooling and airflow. Intel Many listings don’t include a cooler, double-check what’s in the box. Overall, if you’re building a high-end desktop and want top-tier all-around performance, the 285K is a beast.

### ⭐⭐⭐⭐⭐ Top Tier CPU
*by D***N on February 27, 2026*

Works as should. Top tier CPU. I’ve always been partial to Intel CPUs. Lately I’m not gonna lie AMD has had me comparing but in the end Intel kept me as a customer. I may have considered AMD if it were substantially cheaper. Then it’d be substantial savings with comparable performance but that was not the case I found. Still not sure why they didn’t make an Ultra 9 285KF. Not really much else to say haha.

### ⭐⭐⭐⭐⭐ The newest generation of Intel-designed CPUs, built by TSMC using their leading edge N3 node
*by A***. on May 3, 2025*

Not sure what to say.... Intel Core Ultra 9 285K (Arrow Lake family) is the newest Intel processor, released at the end of October 2024. According to Wikipedia, it uses a a variety of new production and packaging technologies, and for this reason it no longer follows the standard Intel generations and numbering of the type i5, i7, i9. Reportedly, it consists of at least 4 chips, all build by TSMC (the CPU itself is built using TSCM's cutting edge N3B technology, which Intel cannot built itself so far, while Intel does the last step, packaging of all chips on an interposer. Intel sees this technology as a blueprint for future generations of CPUs, and the new socket, LGA1851, is a new development which Intel, according to the trade publications, plans to use for several future generations. Hence, in terms of upgradability of CPU on an existing motherboard, it seems to be the best bet across Intel CPUs. High performance and relatively low power are main features of this CPU. This particular package includes on CPU itself, but no thermal paste and of course no cooler. Very easy to drop into the socket. Excellent speed. Intel's design, TSMC's leading edge manufacturing.

## Frequently Bought Together

- Intel Core Ultra 9 285K Tetracosa-core [24 Core] 3.70 GHz Processor - OEM Pack - Box
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-17*