Intel Core Ultra Series (Arrow Lake-S) 7 265F (15th Gen) 20-core Computer Processor, Socket LGA1851 (AT8076806411)
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- The processor features a total of 20 cores, comprising 8 high-performance cores (P-cores) and 12 energy-efficient cores (E-cores), engineered to handle intensive multitasking and modern computing workloads.
- It operates with a base clock speed of 2.4 GHz on the P-cores and 1.8 GHz on the E-cores, with turbo boost frequencies reaching up to 5.3 GHz. The CPU supports 20 threads for optimized parallel processing and enhanced responsiveness.
- The processor supports up to 256 GB of DDR5‑6400 dual-channel memory, with 36 MB of L2 cache and 30 MB of L3 smart cache, delivering high memory bandwidth and low latency. It also supports Intel Memory Protection Extensions and Total Memory Encryption for secure data handling.
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Intel Core Ultra Series (Arrow Lake-S) 7 265F (15th Gen) 20-core Computer Processor, Socket LGA1851 (AT8076806411)
Item #: IM1S92939Model #: AT8076806411
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About this product
The Intel Core Ultra 7 265F is a high-performance, 20-core desktop processor from Intel's 15th-gen "Arrow Lake‑S" family, released in early 2025. Built on TSMC's cutting-edge 3 nm process, it offers a hybrid core architecture with 8 powerful Performance‑cores and 12 efficient Efficiency‑cores, delivering excellent multitasking and high clock speeds up to 5.3 GHz. With 36 MB of L2 and 30 MB L3 cache, plus support for DDR5‑6400 memory and PCIe 5.0 connectivity, it's designed for demanding gaming, content creation, and AI-accelerated workloads. It lacks integrated graphics (F-series), so a separate GPU is required. The CPU also features a 13‑TOPS NPU for AI inference, robust virtualization, deep learning acceleration, and advanced security features, all within a 65 W base power envelope and 182 W turbo headroom—ideal for modern desktop builds around the new LGA 1851 platform.
- The processor features a total of 20 cores, comprising 8 high-performance cores (P-cores) and 12 energy-efficient cores (E-cores), engineered to handle intensive multitasking and modern computing workloads.
- It operates with a base clock speed of 2.4 GHz on the P-cores and 1.8 GHz on the E-cores, with turbo boost frequencies reaching up to 5.3 GHz. The CPU supports 20 threads for optimized parallel processing and enhanced responsiveness.
- The processor supports up to 256 GB of DDR5‑6400 dual-channel memory, with 36 MB of L2 cache and 30 MB of L3 smart cache, delivering high memory bandwidth and low latency. It also supports Intel Memory Protection Extensions and Total Memory Encryption for secure data handling.
- The chip integrates Intel Turbo Boost Technology, Intel Thread Director (for core scheduling), and support for Intel VT-x and VT-d virtualization, enabling dynamic performance scaling and seamless operation in virtual environments.
- It is built for the LGA1851 socket and is compatible with Intel 800-series chipset motherboards, forming the backbone of Intel's next-gen desktop platform based on Arrow Lake-S architecture.
- The processor has a base power rating (TDP) of 65 W and a maximum turbo power of 182 W, offering excellent efficiency at idle and headroom for high-performance tasks under load.
- It offers 24 PCIe lanes (PCIe 5.0/4.0), allowing flexible GPU and storage expansion, and supports advanced scalability features suitable for high-end single-CPU desktop configurations.
- The CPU is optimized for modern operating systems including Windows 11 and Linux, and supports AI and machine learning frameworks like OpenVINO, DirectML, ONNX Runtime, and WindowsML.
- Security is enhanced with features like Intel OS Guard, Control-Flow Enforcement Technology (CET), Intel Boot Guard, AES-NI, Mode-based Execute Control (MBEC), and virtualization-based security extensions.
- It requires a discrete cooling solution (not included with tray units) and supports advanced thermal monitoring and power management technologies such as Digital Thermal Sensors and Intel Adaptive Thermal Monitor.
- The processor adheres to international standards for desktop-class CPUs and supports RoHS compliance, advanced thermal design guidelines, and is backed by Intel's industry-leading reliability and platform stability programs.
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Compare similar items
| Attributes | Intel Core Ultra Series (Arrow Lake-S) 7 265F (15th Gen) 20-core Computer Processor, Socket LGA1851 (AT8076806411) | Intel Core Ultra 9 CPU 24-Core 2.50GHz Computer Processor, Socket LGA1851 (AT8076806418) | Intel Core Ultra 5 CPU 10-Core 3.30GHz Computer Processor, Socket LGA1851 (AT8076806416) | Intel Core Ultra 7 20-Core 3.9 GHz Computer Processor, Socket LGA 1851 (BX80768265KF) | Intel Core Ultra 5 245KF 14-Core 4.2 Ghz Computer Processor, Socket LGA1851 (BX80768245KF) |
|---|---|---|---|---|---|
Your product Intel Core Ultra Series (Arrow Lake-S) 7 265F (15th Gen) 20-core Computer Processor, Socket LGA1851 (AT8076806411) Price is $365.93 |  Price is $545.77 |  Price is $221.15 |  Price is $399.99 |  Price is $300.16 | |
| Delivery Information | Free delivery by Wed, Sep 03 | Free delivery by Wed, Sep 03 | Free delivery by Wed, Sep 03 | Free delivery by Tue, Sep 02 | Free delivery by Tue, Sep 02 |
| Available in my store | No | No | No | No | No |
| Number of Core(s) | 20-core | 24-core | 10-core | 20-core | 14-core |
| CPU Type | Intel Core i7 | Intel Core i9 | Intel Core i5 | Intel Other | Intel Other |
| Socket | LGA1851 | LGA1851 | LGA1851 | LGA 1851 ( | Socket (LGA 1851) |
| CPU | Intel Core Ultra 7 265F (15th Gen, Arrow Lake) | Intel Core Ultra 9 285 (14th Gen, Arrow Lake) | Intel Core Ultra 5 225F (14th Gen, Arrow Lake-S) | Intel Core Ultra 7 265KF | Intel Core Ultra 5 245KF 14-Core 4.2 GHz CPU |
| CPU Speed | 5.0 GHz + | 2 to 2.9 GHz | 4 to 4.9 GHz | 3 to 3.9 GHz | 4 to 4.9 GHz |
| Processor Technology | Intel Turbo Boost Technology, Hyper-Threading, Intel Thread Director, Intel Virtualization Technology (VT-x, VT-d) | Intel 4 (4nm); includes Turbo Boost Max Technology 3.0, Intel Thread Director, Intel AI Boost NPU, virtualization (VT-x, VT-d), support for Intel Deep | Turbo Boost 2.0, Thread Director, Intel Deep Learning Boost, Intel Virtualization (VT-x, VT-d), Intel 64, Intel Speed Shift | Hyper-Threading Technology: Allows each core to handle two threads simultaneously, improving multitasking and parallel processing capabilities. | Hyper-threading, turbo boost, integrated graphics, virtualization, and power-saving modes to enhance performance and efficiency. |
| Type of Processor | Intel i7 | Intel | Intel | Intel | Intel |
| CPU Cache Size | 66 MB (36 MB L2 + 30 MB L3) | 40 MB L2 + 36 MB L3 (Total: 76 MB combined) | 22MB L2 Cache, 20MB Smart (L3) Cache | 36MB | Data not available |
| Warranty Information | 3 Year | 3 Year | 3 Year | 3 Year | Data not available |
| Memory Type | DDR5-6400 | DDR5-6400 / LPDDR5x-7467 | DDR5 up to 6400 MT / s, Dual Channel | DDR5 SDRAM | Data not available |
| Series or Collection | Ultra Series (Arrow Lake-S) | Core Ultra 9 | Ultra | Core Ultra 7 | Core Ultra 5 |
| CPU Security Technology | Intel OS Guard, Intel Boot Guard, AES-NI, Control-Flow Enforcement Technology (CET), Mode-Based Execute Control (MBEC), Intel Total Memory Encryption | Intel vPro Enterprise, Intel Control-flow Enforcement Technology (CET), Intel Total Memory Encryption (TME), Intel Trusted Execution Technology (TXT), | Intel AES-NI, Intel Boot Guard, Control-Flow Enforcement Technology (CET), Intel Trusted Execution Technology, Intel Memory Protection Extensions (MPX | Intel OS Guard: Adds an additional layer of protection by isolating and protecting the operating system kernel from potential attacks. | Data not available |
| TDP Rating | 65 W (Base), 182 W (Max Turbo) | 65W Base TDP / 182W Max Turbo Power | 65W (Base Power), 121W (Max Turbo Power) | 125 | Data not available |
| Motherboard Compatibility | Compatible with LGA1851 socket motherboards (Intel 800-series chipset) | Compatible with Intel 800-series chipsets (Z890, B860, H810) using LGA1851 socket | Compatible with Intel 800-series chipsets on LGA1851 socket motherboards | compatible with motherboards that have the LGA 1851 socket | Data not available |
| Power Management | Intel SpeedStep Technology, Intel Adaptive Thermal Monitor, Digital Thermal Sensors, Intel Power Optimizer | Base Power: 65W; Maximum Turbo Power: 182W; includes advanced dynamic power management | Intel SpeedStep Technology, Turbo Boost 2.0, Thread Director, Deep Power Down (C-states) | Intel Turbo Boost Max Technology | Data not available |
| OS Compatibility | Windows 11, Windows 10, Linux (Ubuntu, RHEL, etc.) | Windows 10, Windows 11, Linux | Windows 10, Windows 11, Linux (64-bit) | Windows 10 and Windows 11, Linux, macOS | Data not available |
| Transistor Size | 3 nm (TSMC N3B process) | Intel 4 process node (~4nm EUV) | 3nm (TSMC N3B Process Node) | 3 nm | Data not available |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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