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Intel Core Ultra 7 265K - Core Ultra 7 (Series 2) Arrow Lake 20-Core (8P+12E), LGA 1851, 125W Desktop Processor - BX80768265K

Used - Good

3nm (TSMC N3B) Arrow Lake 125W
30MB L3 Cache
36MB L2 Cache
Intel Graphics

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Overview

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Intel Core Ultra 7 265K Icosa-core (20 Core) 3.90 GHz Processor - OEM Pack - Box - 30 MB L3 Cache - 36 MB L2 Cache - 64-bit Processing - 5.50 GHz Overclocking Speed - Socket LGA-1851 - Intel vPro Technology - Intel Yes Graphics - 20 Threads BX80768265K

Model
Brand	Intel
Processors Type	Desktop
Series	Core Ultra 7 (Series 2)
Name	Core Ultra 7 265K
Model	BX80768265K

Details
CPU Socket Type	LGA 1851
Core Name	Arrow Lake
# of Cores	20-Core (8P+12E)
# of Threads	20-Threads
Operating Frequency	Performance-core Base Frequency: 3.9 GHz Efficient-core Base Frequency: 3.3 GHz
Max Turbo Frequency	Intel Turbo Boost Max Technology 3.0 Frequency: Up to 5.5 GHz P-core Max Turbo Frequency: Up to 5.4 GHz E-core Max Turbo Frequency: Up to 4.6 GHz
L2 Cache	36MB
L3 Cache	30MB
Manufacturing Tech	3nm (TSMC N3B)
Instruction Set	64-Bit
Memory Types	Up to DDR5 6400 MT/s
Memory Channel	2
Max Memory Size	256 GB
ECC Memory	Supported
Integrated Graphics	Intel Graphics
Graphics Base Frequency	300 MHz
Scalability	1S Only
PCI Express Revision	5.0 / 4.0
PCI Express Configurations	Up to 1x16+2x4, 2x8+2x4, 1x8+4x4
Max Number of PCI Express Lanes	24
Thermal Design Power	125W
Max Turbo Power	250W
Cooling Device	Cooling device not included - Processor Only
Advanced Technologies	Intel Gaussian & Neural Accelerator: 3.5 Intel Thread Director: Yes Intel Speed Shift Technology: Yes Intel Turbo Boost Max Technology 3.0: Yes Intel Turbo Boost Technology: 2.0 Intel Hyper-Threading Technology: No Intel 64: Yes Instruction Set: 64-bit Instruction Set Extensions: Intel SSE4.1, Intel SSE4.2, Intel AVX2 Idle States: Yes Enhanced Intel SpeedStep Technology: Yes Thermal Monitoring Technologies: Yes Intel Volume Management Device (VMD): Yes
Security & Reliability	Intel vPro Eligibility: Intel vPro Enterprise Intel Threat Detection Technology (TDT): Yes Intel Active Management Technology (AMT): Yes Intel Standard Manageability (ISM): Yes Intel Remote Platform Erase (RPE): Yes Intel One-Click Recovery: Yes Intel Secure Key: Yes Intel Control-Flow Enforcement Technology: Yes Intel Total Memory Encryption - Multi Key: Yes Intel AES New Instructions: Yes Intel Trusted Execution Technology: Yes Execute Disable Bit: Yes Intel OS Guard: Yes Intel Boot Guard: Yes Mode-based Execute Control (MBEC): Yes Intel Stable IT Platform Program (SIPP): Yes Intel Virtualization Technology with Redirect Protection (VT-rp): Yes Intel Virtualization Technology (VT-x): Yes Intel Virtualization Technology for Directed I/O (VT-d): Yes Intel VT-x with Extended Page Tables (EPT): Yes

Additional Information
First Listed on Newegg	July 02, 2026

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Intel Core Ultra 7 265K - Core Ultra 7 (Series 2) Arrow Lake 20-Core (8P+12E), LGA 1851, 125W Desktop Processor - BX80768265K

Used - Good

Learn more about the Core Ultra 7 265K

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Item#: 9UC19-118-506

Intel Core Ultra 7 265K - Core Ultra 7 (Series 2) Arrow Lake 20-Core (8P+12E), LGA 1851, 125W Desktop Processor - BX80768265K

Used - Good

Learn more about the Core Ultra 7 265K

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info