Intel Core Ultra 7 265KF 20-Core Processor (LGA1851, 3.3GHz Base / 5.5GHz Boost, Box)

The Intel Core Ultra 7 265KF is a high-performance desktop processor designed for enthusiasts, gamers and creators who require strong multi-core performance and modern platform support. Featuring a hybrid architecture with 20 cores (8 performance cores and 12 efficiency cores), it delivers excellent performance across demanding workloads and multitasking scenarios.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

Built on Intel's Arrow Lake architecture, the processor operates at a base clock of 3.3GHz and boosts up to 5.5GHz for intensive applications. With support for DDR5 memory up to 6400MHz and PCIe 5.0 and 4.0 connectivity, it is well-suited for next-generation desktop systems. As a KF-series processor, it does not include integrated graphics and requires a dedicated GPU.

Key Features

• 20-core hybrid architecture (8P + 12E)
• Boost clock up to 5.5GHz for demanding workloads
• 30MB Smart Cache
• DDR5 memory support up to 6400MHz (Dual Channel)
• PCIe 5.0 and PCIe 4.0 support
• 125W TDP
• No integrated graphics (KF-series) — a dedicated GPU is required
• Unlocked multiplier for overclocking
• Retail box packaging

Product Overview

The Intel Core Ultra 7 265KF is engineered to deliver strong performance for modern desktop systems. Its hybrid core design combines high-performance cores with efficiency cores to optimise multitasking and responsiveness.

With boost speeds up to 5.5GHz, it provides fast and consistent performance in gaming, productivity and content creation workloads. Support for DDR5 memory up to 6400MHz enables high bandwidth and improved system performance, while PCIe 5.0 compatibility ensures readiness for next-generation graphics cards and ultra-fast storage solutions. The unlocked multiplier allows for overclocking, giving users additional control over performance.

Compatibility: Compatible with desktop motherboards featuring Socket LGA1851 and supporting Intel Core Ultra processors. A dedicated graphics card is required.

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Cores / Threads: 20 (8P + 12E) / 20
• Base Clock: 3.3GHz
• Max Boost Clock: Up to 5.5GHz
• Socket: LGA1851
• Cache: 30MB Smart Cache
• TDP: 125W
• Memory Support: DDR5 up to 6400MHz (Dual Channel)
• Integrated Graphics: None (KF-series)
• PCIe Version: PCIe 5.0 and PCIe 4.0
• Packaging: Retail Box

Product Identification
Model: BX80768265KF
EAN: 5032037281980