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Intel Core Ultra 7 265KF Arrow Lake Desktop Processor 20-Core 20-Thread up to 5.5GHz LGA1851 30MB Cache No Graphics Tray OEM

Brand:
Intel
Intel Core Ultra 7 265KF, Intel Core Ultra 7, FCLG | AT8076806410
Intel Core Ultra 7 265KF Arrow Lake Desktop Processor 20-Core 20-Thread up to 5.5GHz LGA1851 30MB Cache No Graphics Tray OEM
€344.39 inc. VAT
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AT8076806410
€289.40 €321.56
€344.39 inc. VAT
Ships from EU stock: 20 item(s)
CPU Type
Intel Ultra 7
Product Code
04:493230
EAN Code
8592978580513
Manufacturer
Intel
QUICK SPECS
Cores / Threads
20 Cores / 20 Threads
Max Turbo
5.5 GHz
Socket
LGA1851
Graphics
Not included — GPU required
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Intel Core Ultra 7 265KF Unlocked Desktop Processor

Core Ultra Series 2 Arrow Lake · FCLGA1851 · Tray / OEM
20-Core 20-ThreadUp to 5.5 GHz30 MB Intel Smart Cache CacheUnlocked

The Intel Core Ultra 7 265KF is a Core Ultra Series 2 (Arrow Lake) desktop processor with 8 Performance-cores + 12 Efficient-cores (20 total) and 20 threads, a 3.9 GHz base clock that boosts to 5.5 GHz, with no integrated graphics, so a discrete graphics card is required. Supplied as a tray / OEM unit (part number AT8076806410, EAN 8592978580513) without a bundled cooler. Typically in stock with fast delivery across Cyprus.

Compatibility — read before you buy
This processor uses the Intel LGA1851 socket and needs a compatible motherboard (Intel 800-series boards only, such as Z890, B860 or H810 — note the new LGA1851 socket is not compatible with LGA1700). It supports DDR5-6400 memory up to 192 GB. The unlocked multiplier allows overclocking on Z-series boards. As a tray unit it ships without a cooler — add a compatible cooler.

Best For

✓High-refresh & high-end gaming
✓Content creation & streaming
✓Video editing & 3D work
✓Heavy multitasking workloads
✓Prosumer workstations
✓Future-proof mainstream builds

Key Features

 
20-Core 20-Thread Hybrid Design
8 Performance-cores handle demanding single-threaded tasks while 12 Efficient-cores tackle background and multi-threaded workloads, with 20 total threads for smooth multitasking and content creation.
 
Up to 5.5 GHz Turbo
A 3.9 GHz base clock lifts to 5.5 GHz on demand for responsive, high-FPS performance.
 
Unlocked for Overclocking
The unlocked multiplier lets you push clocks higher on a Z-series motherboard with adequate cooling, extracting extra performance for enthusiasts.
 
DDR5 & PCIe 5.0 / 4.0 Platform
Supports DDR5-6400 and PCI Express 5.0 / 4.0 with 24 (20x Gen5 + 4x Gen4) CPU lanes, giving fast storage and graphics bandwidth on its LGA1851 platform.

Technical Specifications

Identification
Part Number AT8076806410
EAN / GTIN 8592978580513
MPN AT8076806410
Processor
Family Intel Core-class (Core Ultra Series 2, Arrow Lake)
Segment Desktop
Cores / Threads 20 / 20 — 8P + 12E
Base Frequency P-core 3.9 GHz / E-core 3.3 GHz
Max Turbo Frequency 5.5 GHz
L3 Cache 30 MB Intel Smart Cache
L2 Cache 36 MB
Processor Base Power 125 W base / 250 W max turbo
Lithography TSMC N3B compute tile
Memory
Memory Support DDR5-6400
Max Memory 192 GB
Memory Channels 2
Max Bandwidth 102.4 GB/s
ECC Support No
Expansion
PCI Express PCIe 5.0 / 4.0 — 1x16 + 1x4 on Gen5, plus 1x4 on Gen4
Max PCIe Lanes 24 (20x Gen5 + 4x Gen4)
Package
Socket FCLGA1851
TJUNCTION 105°C
In the Box Processor only (tray / OEM, no cooler)

Frequently Asked Questions

What motherboard do I need for the Core Ultra 7 265KF?
It uses the Intel LGA1851 socket, so it fits compatible boards (Intel 800-series boards only, such as Z890, B860 or H810 — note the new LGA1851 socket is not compatible with LGA1700). A BIOS update may be needed on older boards for newer CPUs. It will not fit other Intel sockets.
Does the Core Ultra 7 265KF come with a cooler?
No. This is a tray / OEM unit supplied without a cooler, so budget for a compatible air or liquid cooler.
Does the Core Ultra 7 265KF have integrated graphics?
No. This model has no integrated graphics (the "F" suffix), so a discrete graphics card is required to get a display output. CPU performance is identical to the equivalent non-F model.
What is the difference between the Core Ultra 7 265KF and the Core Ultra 7 265K?
CPU performance is identical — 20 cores (8P+12E), 20 threads, up to 5.5 GHz, unlocked. The 265KF removes the integrated Intel Arc graphics for a lower price and requires a discrete GPU. Arrow Lake P-cores do not use Hyper-Threading, so cores and threads are equal. This is the tray/OEM unit, supplied without a cooler.
Singular Expert Insight
The Core Ultra 7 265KF is Arrow Lake’s high-value performer without integrated graphics — 20 cores (8 Performance + 12 Efficient, no Hyper-Threading) deliver excellent multi-threaded work and gaming with much lower power and heat than the i7-14700KF, for buyers with a discrete GPU. It still includes an Intel AI Boost NPU (13 TOPS, an AI PC though below the Copilot+ threshold). This is the tray/OEM version (no retail box or cooler) and needs a new LGA1851 800-series board with DDR5. To get the most from it, pair it with dual-channel DDR5 memory and a motherboard that matches your performance and upgrade plans.

Buyer's Guide

Buy it if
You run a discrete graphics card and want an efficient, modern 20-core CPU with overclocking on the latest LGA1851 platform at the lower tray price.
Skip it if
You need integrated graphics, are on an existing LGA1700 build, or want the highest gaming FPS per euro from a last-gen chip.
Also consider
The Core Ultra 7 265K (adds Arc graphics), the Core Ultra 9 285K (more cores), or the i7-14700KF on LGA1700.

Features - Intel - AT8076806410

CPU Socket
  • Socket 1851
More Details
Product Code
04:493230
EAN Code
8592978580513
Manufacturer
Intel
Technical specifications
CPU Type
  • Intel Ultra 7
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