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Intel Core Ultra 7 265K BOX

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Intel Core Ultra 7 265K BOX
Main
SeriesCore Ultra 7
Code nameArrow Lake
SocketIntel LGA 1851
Lithography3 nm
In boxBOX (no cooler)
Cores and Threads
Cores20 cores
Performance8 cores
Efficient12 cores
Threads20 threads
Speed
Performance-core Base3.9 GHz
Efficient-core Base3.3 GHz
TurboBoost Max 3.05.5 GHz
Performance-core Max5.4 GHz
Efficient-core Max4.6 GHz
Cache
L3 cache30 MB
Specs
AI accelerator (NPU)Intel AI (13 TOPS)
IGPIntel Graphics
TDP125 W
Thermal Dissipation Max(TDP)250 W
InstructionSSE4.1, SSE4.2, AVX2
Free multiplier
PCIe support5.0
PCIe lanes5.0 x20 / 4.0 x4
Max. operating temperature105 °С
Passmark CPU Mark test58713 points
Memory
Max. RAM192 GB
Max. DDR5 speed6400 MHz
Channels2
Official Websiteintel.com
Added to E-CatalogOctober 2024
P/N
BX80768265K

BXC80768265K

It uses P-cores with Lion Cove architecture and E-cores Skymont. A separate NPU block with a performance of 13 TOPS.
Lack of Hyper-Threading support for both types of cores.

The family of advanced-level processors, based on the Arrow Lake architecture (3-nm process technology) and designed for the next-generation processor socket LGA 1851, introduced in 2024. According to the manufacturer, they represent a radical update to Intel's lineup, which, in addition to architectural improvements, is meant to mark a new era for the brand's desktop processors.

Therefore, for the first time in many years, the company has changed the line's name from the familiar Intel Core to Core Ultra. The Core Ultra 7 series includes several related processors with a similar core configuration, including 8 performance cores P-cores Lion Cove and 12 efficient E-cores Skymont. P-cores operate at a base frequency of 4.2 GHz and can boost up to 5.2 GHz, while E-cores operate at 3.3 GHz with a boost capacity up to 4.6 GHz.

The L3 cache size is 24 MB. However, Intel has abandoned support for Hyper-Threading technology, resulting in a lower number of concurrent data streams than Intel Core processors of the previous generation, limited to 20 threads. According to Intel, this is due to the increased overall number of cores, increased per-core performance, and the desire to reduce the overall power consumption of Core Ultra processors.

Instead, Intel has focused on developing artificial intelligence technologies, equipping Core Ultra 7 processors with a dedicated NPU block with a claimed capacity of 13 TOPS. It is supposed to enhance the processor's performance in text generation, photo and video processing, and solving other AI tasks, which will be implemented in Microsoft Copilot. Additionally, the Core Ultra 7 series has enhancements in the performance of integrated GPU Intel Arc, supports fast RAM DDR5-6400, and can use the PCIe 5.0 interface to increase data exchange speed with other PC components.

E-Catalog UK editor, CPUs
Valerii Lenko, edited 23.06.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Intel Core Ultra 7 Desktop 265K 20 cores up to 5.5 GHz - processor

IntelCoreUltra7Desktop265K20coresupto5.5GHz-processor
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£269.73

Intel Core Ultra 7 Desktop 265K 20 cores up to 5.5 GHz - processor

IntelCoreUltra7Desktop265K20coresupto5.5GHz-processor
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£269.98

Intel Core Ultra 7 265K 20 Core/20 Thread CPU BX80768265K

1. 20-Core Arrow Lake Performance The Core Ultra 7 265K features 20 cores (8 Performance + 12 Efficient) and 20 threads , w... moreith a maximum turbo frequency of 5.5GHz . It is designed for demanding gaming, multitasking, content creation and workstation workloads. 2. Next-Generation LGA 1851 Platform Built for Intel's LGA 1851 socket , the 265K supports DDR5 memory and PCIe 5.0 , with up to 24 PCIe lanes . It also includes 30MB Intel Smart Cache and 36MB L2 cache for responsive performance across demanding applications. 3. Integrated AI Acceleration The processor includes Intel AI Boost , an integrated NPU designed to accelerate AI workloads efficiently alongside the CPU and integrated graphics. It also includes Intel Graphics with support for features such as Quick Sync Video and multi-display operation.
CCLonline.com
Delivery: to United Kingdom
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£296.99

Intel Core Ultra 7 265K 20 Core/20 Thread CPU One Size Black

• Model: Intel Core Ultra 7 265KF CPU • Processor Speed: 5.5GHz • Socket: LGA 1851 • Secondary Cache: 36MB • Wattage:... more125 Watts Made to game, ready for anything: Embrace the latest generation of performance with the brand new Intel Core Ultra Series 2 Desktop processors, The arrow lake architecture features an improved hybrid architecture incorporating a mixture of high-performance P-Cores and Efficient E-Cores. Following the tech industries boom in accelerated artificial intelligence these core ultra series 2 chips boasts a new dedicated NPU offering up 36 TOPS of AI performance, It excels at AI tasks and frees your CPU and GPU up for other tasks. The Intel Core Ultra 7 265K boasts 20 cores and 20 threads, it's capable of reaching boost clock speeds of up to 5.5GHz and continues to provide impressive versatility with support for more and faster DDR5 memory, WiFi 7 connectivity, increased PCIe 5.0 lanes and native support for Thunderbolt 4 and USB 4.0. Be ready for anything with Intel. Unlock ultra gaming performance: Get legendary gaming performance with newly developed cores that deliver ultra-smooth and responsive gameplay. Improved game performance on classic titles is just a click away with ongoing updates to Intel® Application Optimisation, 8 Performance cores unleashes the capability to optimise the latest games and gaming software, 12 Efficient cores provides multi-tasking power to work, create and play together. Prepare for the future of AI: Get ultra-efficient with Intel® Core™ Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker. Do more with less – get a better game experience while using less power & Prepare for the next era of PC gaming with an Intel® Core™ Ultra processor-based AI PC. Unlock better streaming and gaming performance. Offload AI tasks like background removal, audio optimisation, and auto-framing to the NPU so you can stream and game smoothly. Ready for your day?: Reach new levels of productivity with upgraded cores specialised to take gaming, streaming and creating to new heights, More Multi-threading performance enables you to multi or even mega-task with miniumum interruptions. streamline your connectivity: Simplify your setup with support the newest generations of Thunderbolt ™ technology, a single port capable of connecting all your peripherals including a mouse, keyboard, monitor and storage drives. Say goodbye to lag and annoying interuptions with WiFi7 or WiFi6E availability. Specification - Model Number: BX80768265KF - EAN: 735858550444 - Processor Series: Intel Core Ultra 7 - Processor Speed: 5.5 GHz - Processor Socket: LGA 1851 - Secondary Cache: 30 MB - Wattage: 125 watts - Cache Memory Installed Size: 36 MB - Processor Count: 1 - Processor Number of Concurrent Threads: 20 - Processor Core Count: 20 - Platform: Windows 11
Studio.co.uk
Delivery: in United Kingdom
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£299.00

Intel Core Ultra 7 Desktop Processor 265K 20 cores BX80768265K LGA1851

eBay.co.uk
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£299.00
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Intel Core Ultra 7 configurations

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