Intel Core Ultra 7 265K CPU
20 Cores / 20 Threads - 30MB Cache - LGA 1851 Socket - Intel 800 Series Motherboard Required - Heatsink Not Included
Intel Core Ultra 7 265K CPU
20 Cores / 20 Threads - 30MB Cache - LGA 1851 Socket - Intel 800 Series Motherboard Required - Heatsink Not Included
- Brand: Intel
- MPN: BX80768265K
- Part #: CPUIT157265K
- UPC: 735858550529
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What PB Tech customers are saying about this product...
See More Reviews"I feel very happy with this shopping"
"Not favoured by most since the Core Ultra platform had problems at launch. Lately, though, it works well, especially with fast DDR5 (I'm using 6400 DDR5 96GB). The 265K is actually ...view more"
"Runs great and runs cool. Idles in the 30s and barely gets over the 60s when pushed. All this adds up to a quick system that's nice and quite."
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Features
15th Gen Intel® Core™ Ultra 7 Processor with integrated graphics
Specifications
Reviews
Do you own this product?
Don't even bother!
From day 1 i was having issues. Games wouldn't run, rust and fortnite would literally brick the pc if you even thought about playing them. updates fixed that but few months down the line it has started to crash HEAPS! Also my old 10700k would run those games faster!!!!!!!
DO NOT use if your do any form of important work as its crashes will corrupt your data!
Now it will crashes multiple times an hour, new drivers, old drivers, new ram, new bios, old bios, default bios settings ect. no changes, still crashes!
Waste of money and can't imagine its going to be easy with returns of cpu and mobo.
Been an intel guy for pretty much ever but...view more
Great CPU
I feel very happy with this shopping
Core Ultra Isn’t So Bad Now
Not favoured by most since the Core Ultra platform had problems at launch. Lately, though, it works well, especially with fast DDR5 (I'm using 6400 DDR5 96GB). The 265K is actually cheaper than the 14700K. If you’re doing AI workloads, you don’t really need the fastest CPU anyway. This setup is more than enough for serious AI work.
A production Genuis
Runs great and runs cool. Idles in the 30s and barely gets over the 60s when pushed.
All this adds up to a quick system that's nice and quite.
Fast!
Doing a combination of "productivity" type work with some light gaming, this processor is fantastic. With the latest price drop it is even more of a no-brainer purchase.
Huge upgrade, zero issues
Upgraded from a i9-10900 to the ultra 7 series 2.
What a huge difference!
Installation was easy, did a motherboard/cpu/ram upgrade and encountered no issues, windows sorted out all drivers after a couple of boots except for the wifi driver which had to be done manually.
Staying Ahead Of The Game 2025
Knew i had to get this to stay ahead of the windows 11 updates and future windows Ai features🙂 happy with purchase 2025
Staying Ahead Of The Game With Ai 2025
With this cpu Im future proofing for whats to come, especially with all the New Windows 11 24h2 updates also im looking forward to what microsoft does with the AI featurenupdates that this cpu will soon support happy with purchase 🙂
Accessories
Delivery & Pick-up
Returns & Warranty
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Intel Core Ultra 7 265K CPU 20 Cores / 20 Threads - 30MB Cache - LGA 1851 Socket - Intel 800 Series Motherboard Required - Heatsink Not Included
- Brand: Intel
- MPN: BX80768265K
- Part #: CPUIT157265K
- UPC:735858550529
Product URL: https://www.pbtech.com/pacific/product/CPUIT157265K/Intel-Core-Ultra-7-265K-CPU-20-Cores--20-Threads?is-review=1
Features
15th Gen Intel® Core™ Ultra 7 Processor with integrated graphics
Specifications
Essentials
Product Collection
Intel® Core™ Ultra Processors (Series 2)
Code Name
Products formerly Arrow Lake
Vertical Segment
Desktop
Processor Number
265K
Overall Peak TOPS (Int8)
33
CPU Specifications
Total Cores
20
# of Performance-cores
8
# of Efficient-cores
12
Total Threads
20
Max Turbo Frequency
5.5 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency
5.5 GHz
Performance-core Max Turbo Frequency
5.4 GHz
Efficient-core Max Turbo Frequency
4.6 GHz
Performance-core Base Frequency
3.9 GHz
Efficient-core Base Frequency
3.3 GHz
Cache
30 MB Intel® Smart Cache
Total L2 Cache
36 MB
Processor Base Power
125 W
Maximum Turbo Power
250 W
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Yes
AI Software Frameworks Supported by CPU
OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN
CPU Lithography
TSMC N3B
Supplemental Information
Embedded Options Available
No
Use Conditions
PC/Client/Tablet, Workstation
Memory Specifications
Max Memory Size (dependent on memory type)
192 GB
Memory Types
Up to DDR5 6400 MT/s
Maximum Memory Speed
6400 MHz
Max # of Memory Channels
2
ECC Memory Supported
Yes
GPU Specifications
GPU Name
Intel® Graphics
Graphics Base Frequency
300 MHz
Graphics Max Dynamic Frequency
2 GHz
GPU Peak TOPS (Int8)
8
Graphics Output
DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b
Xe-cores
4
Max Resolution (HDMI)
4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
Max Resolution (DP)
8K @ 60Hz
Max Resolution (eDP - Integrated Flat Panel)
4K @ 60Hz
DirectX* Support
12
OpenGL* Support
4.5
OpenCL* Support
3
Intel® Quick Sync Video
Yes
# of Displays Supported
4
Device ID
0x7D67
Intel® Deep Learning Boost (Intel® DL Boost) on GPU
Yes
NPU Specifications
NPU Name
Intel® AI Boost
NPU Peak TOPS (Int8)
13
Sparsity Support
Yes
Windows Studio Effects Support
Yes
AI Software Frameworks Supported by NPU
OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN
Expansion Options
Direct Media Interface (DMI) Revision
4
Max # of DMI Lanes
8
Intel® Thunderbolt™ 4
Yes
Scalability
1S Only
PCI Express Revision
5.0 and 4.0
PCI Express Configurations
Up to 1x16+2x4, 2x8+2x4, 1x8+4x4
Max # of PCI Express Lanes
24
Package Specifications
Sockets Supported
FCLGA1851
Max Operating Temperature
105 °C
Advanced Technologies
Intel® Volume Management Device (VMD)
Yes
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® 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
Security & Reliability
Intel vPro® Eligibility
Intel vPro® Enterprise, Intel vPro® Platform
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® Hardware Shield Eligibility
Yes
Intel® Control-Flow Enforcement Technology
Yes
Intel® Total Memory Encryption - Multi Key
Yes
Intel® AES New Instructions
Yes
Secure Key
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
