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Intel Core Ultra 7 Processor 265KF 20-Core (8P+12E) 5.5 GHz Turbo DDR5-6400 LGA1851 15th Gen, Unlocked KF Variant No Integrated Graphics
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SKU: BX80768265KF

Availability: In Stock

Brand: Intel

Category: Processors (CPUs)

$529.91


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Description
SPECIFICATION
Review

Experience outstanding desktop performance with the Intel Core Ultra 7 Processor 265KF, part of Intel's 15th Gen Core Ultra Series (Arrow Lake). This high-end CPU features a hybrid architecture with 20 cores (8 Performance-cores + 12 Efficient-cores) and 28 threads (8 P-cores with Hyper-Threading = 16 threads, plus 12 E-cores = 12 threads), perfect for demanding applications, gaming, and content creation.

  • High Clock Speeds: Performance cores reach up to 5.4 GHz turbo, Efficient cores up to 4.6 GHz, with an overall max turbo frequency of 5.5 GHz.
  • Large Cache: 30 MB Intel Smart Cache (L3) plus 36 MB total L2 cache ensures rapid access to frequently used data.
  • Unlocked & Overclockable: KF model lacks integrated graphics but allows overclocking for enthusiasts.
  • Memory Support: Dual-channel DDR5 up to 6400 MT/s for fast, efficient memory bandwidth.
  • Socket & Platform: Compatible with LGA1851 (FCLGA1851) motherboards supporting PCIe 5.0/4.0 with up to 24 CPU PCIe lanes.
  • Power Specs: Standard processor base power of 125 W with maximum turbo power up to 250 W.
  • AI & NPU Capabilities: Built-in Intel AI Boost and support for AI frameworks like OpenVINO, WindowsML, and ONNX Runtime.
Please note: This processor does NOT include a CPU cooler, so a compatible cooling solution must be purchased separately. Designed for users wanting top-tier performance and customization options on modern desktop platforms.

Technical

Threads28
memory_typeDDR5
Cores20
Base Clock3.9
Max Boost Clock5.5

Physical

cooler_included

Performance

Overclocking1

Graphics

Integrated Graphics

Interface

PCIe Lanes (CPU)24

Memory

Memory Channelschannel
Max Memory Speed6400

Power

TDP (Typical / PPT)250
TDP125

Compatibility

SocketFCLGA1851 (LGA1851)

Cache

Total Cache66
L3 Cache30
L2 Cache36

Identity

SeriesCore Ultra

Identification

ModelIntel Core Ultra 7 Processor 265KF LGA1851 (30M Cache,up to 5.50 GHz)(15th Gen) Please note: No CPU Cooler Included

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