Intel Core Ultra 7 265K

Intel Core Ultra 7 265K is a high-performance unlocked desktop processor from Intel Core Ultra Series 2, based on the Arrow Lake architecture. It features 20 cores — 8 Performance-cores and 12 Efficient-cores — and 20 threads, with a maximum turbo frequency of 5.5 GHz.

The processor includes 30MB Intel Smart Cache and 36MB total L2 cache, along with Intel AI Boost for dedicated AI acceleration. Integrated Intel Graphics uses 4 Xe-cores, while the platform supports modern display technologies and up to four displays.

The Core Ultra 7 265K supports DDR5 memory up to 6400 MT/s and PCIe 5.0/4.0, with up to 24 PCIe lanes. It uses the FCLGA1851 socket and is an unlocked K-series processor designed for enthusiast desktop PCs.

The processor has a 125W Processor Base Power and up to 250W Maximum Turbo Power. Intel also lists support for technologies including Intel Thread Director, Intel Quick Sync Video and Intel Deep Learning Boost.

Key Features:

Intel Core Ultra 7 265K

Arrow Lake architecture

20 cores / 20 threads

8 P-cores + 12 E-cores

Up to 5.5 GHz Max Turbo Frequency

5.4 GHz P-core Max Turbo Frequency

30MB Intel Smart Cache

36MB Total L2 Cache

Intel AI Boost NPU

Intel Graphics with 4 Xe-cores

DDR5-6400 support

PCIe 5.0 / 4.0

Up to 24 PCIe lanes

FCLGA1851 socket

125W Processor Base Power

Up to 250W Maximum Turbo Power

Unlocked K-series processor

Intel Thread Director

Intel Quick Sync Video

SEO Title: Intel Core Ultra 7 265K 20-Core 5.5 GHz Desktop Processor

SEO Meta Description: Buy Intel Core Ultra 7 265K with 20 cores, 20 threads, up to 5.5 GHz, 30MB Smart Cache, Intel AI Boost, DDR5-6400 and PCIe 5.0 support.