Intel Core Ultra 7 265KF | 20-Core 20-Thread 3.9 GHz (Boost Up to 5.5 GHz) LGA 1851 Desktop Processor
R7781,00
- Cores/Threads: 20 Cores / 20 Threads
- Base Clock: 3.9 GHz
- Boost Clock: Up to 5.5 GHz
- Socket: LGA 1851 Socket
- Integrated Graphics: None (Discrete Graphics Required)
- Warranty: 3 Year Warranty
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Description
Intel Core Ultra 7 265KF Desktop Processor: Unlocked Power for Dedicated Gaming Rigs
The Intel Core Ultra 7 265KF Desktop Processor is built for enthusiasts and competitive gamers seeking extreme multi-core power. Utilizing the groundbreaking Arrow Lake architecture, it features a massive 20-core design (8 Performance-cores and 12 Efficient-cores) delivering pure physical thread performance without hyper-threading. By omitting integrated graphics and featuring a fully unlocked multiplier, the 265KF allows every watt of its 125W base power profile to be dedicated to high-fps gaming, overclocking, and hardware-accelerated AI workloads when paired with a high-end dedicated graphics card.
Key Features
- 20-Core Unlocked Architecture: 20 physical cores (8 P-cores + 12 E-cores) and 20 threads provide immense raw compute power, optimized for extreme multitasking and overclocking.
- Blazing Boost Speeds: Starts with a strong 3.9 GHz base clock on P-cores and dynamically boosts up to 5.5 GHz using Intel Turbo Boost Max Technology 3.0 during intense gaming or rendering sessions.
- Substantial Cache Configuration: Features 30MB of Intel Smart Cache (L3) alongside 36MB of L2 cache to drastically reduce latency and keep frame rates ultra-consistent.
- Next-Gen DDR5 Support: Supercharge your system with support for up to 256GB of high-speed DDR5 memory up to 6400 MT/s.
- Dedicated AI Acceleration: The integrated Intel AI Boost NPU delivers 13 TOPS of AI performance, accelerating local AI software, OpenVINO workloads, and Windows Studio Effects.
- Optimized for Discrete GPUs: The KF designation indicates the removal of onboard graphics, freeing thermal headroom strictly for CPU overclocking and discrete GPU pairing.
- PCIe 5.0 Ready: Tap into next-generation bandwidth with 24 total PCI Express lanes supporting high-speed GPUs and fast NVMe SSDs on the LGA 1851 socket.
- 3-Year Reliability: Backed by a comprehensive 3-Year Warranty for complete peace of mind.
Quick Specs For The Intel Core Ultra 7 265KF
| Specifications | Details |
|---|---|
| Processor Type | Desktop Processor |
| Cores / Threads | 20 Cores (12 Efficiency / 8 Performance) | 20 Threads |
| Base Clock Speed | 3.9 GHz (P-Core) |
| Max Boost Clock | 5.5 GHz |
| Socket | LGA 1851 |
| Integrated GPU | None (Discrete Graphics Required) |
| Bundled CPU Cooler | Not Included |
| Warranty | 3 Year Warranty |
Check out full specifications under the Specs tab.
20-Core Unlocked Powerhouse with 5.5 GHz Boost, Built-in AI, and Dedicated GPU Optimization.
The Intel Core Ultra 7 265KF provides exceptional multi-core performance and tuning flexibility for high-end setups. Featuring 20 physical cores, an onboard AI NPU, PCIe 5.0 support, and dynamic power scaling up to 250W maximum turbo power, it forms an incredible foundation for gaming enthusiasts and creators using dedicated graphics cards.
Benefits and Use Cases
- High-FPS Enthusiast Gaming: Maximize frame rates in modern titles with 5.5 GHz boost clock speeds, while background tasks run effortlessly across the 12 E-cores.
- Unlocked Overclocking: Fine-tune voltage and clock frequencies to squeeze maximum performance out of your Arrow Lake system.
- Professional Content Creation: Rapidly render complex 3D projects, compile code, and export heavy multi-track video projects.
- Local AI Workloads: Run local AI models and creative tools smoothly with hardware acceleration powered by the onboard Intel AI Boost NPU.
Unleash extreme multi-core capability. Secure your Intel Core Ultra 7 265KF today and build your ultimate custom rig!
| I. CPU Specifications | |
|---|---|
| Total Cores | 20 |
| # of Performance-cores | 8 |
| # of Efficient-cores | 12 |
| # of Low Power Efficient-cores | 0 |
| 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 |
| II. Memory Specifications | |
| Max Memory Size (dependent on memory type) | 256 GB |
| Memory Types | Up to DDR5 6400 MT/s |
| Max # of Memory Channels | 2 |
| ECC Memory Supported | No |
| III. GPU Specifications | |
| Graphics Output | n/a |
| Xe-cores | 0 |
| Intel Quick Sync Video | No |
| # of Displays Supported | 0 |
| IV. 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 |
| V. Expansion Options | |
| Direct Media Interface (DMI) Revision | 4 |
| Max # of DMI Lanes | 8 |
| Intel Thunderbolt 4 | No |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 and 4.0 |
| PCI Express Configurations | Up to 1×16+2×4, 2×8+2×4, 1×8+4×4 |
| Max # of PCI Express Lanes | 24 |
| VI. Package Specifications | |
| Sockets Supported | FCLGA1851 |
| Thermal Solution Specification | PCG 2020A |
| Max Operating Temperature | 105 °C |
| VII. 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 |
| VIII. Security & Reliability | |
| Intel Threat Detection Technology (TDT) | Yes |
| Intel Active Management Technology (AMT) | No |
| Intel Standard Manageability (ISM) | Yes |
| Intel Remote Platform Erase (RPE) | No |
| Intel One-Click Recovery | No |
| Intel Secure Key | Yes |
| Intel Control-Flow Enforcement Technology | Yes |
| Intel Total Memory Encryption – Multi Key | No |
| 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) | No |
| Intel Virtualization Technology with Redirect Protection (VT-rp) | No |
| 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 |
| IX. Warranty | |
| Warranty Period | 3 Year Warranty |
About the Brand
For decades, the phrase "Intel Inside" has been synonymous with cutting-edge technology. As a world leader in computing innovation, Intel designs the processors that act as the brain for millions of gaming PCs worldwide. Their legendary Core series is the gold standard for gaming, delivering the raw clock speed and efficiency needed for maximum frame rates.
From the reliable power of the Core i5, perfect for mainstream gaming, to the immense multitasking capabilities of the Core i7 and i9 series for enthusiasts who stream and create, there is an Intel CPU for every build. At OnlyGaming, we stock the latest generation of Intel processors, ensuring you have the core component needed for a powerful, responsive, and future-proof gaming machine.
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