Intel Core Ultra 7 265K - Processor Series 2
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£269.99 from Currys.co.uk
- Core Ultra 7 Series 2 •
- Fclga1851 socket •
- 64-Bit architecture •
- Smart Cache 30 MB •
- More features
Offers updated on: 03/08/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
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Description
Intel Core Ultra 7 265K - Processor Series 2 arrives as a high-performance desktop CPU from Intel’s Arrow Lake family, launched in Q4'24 and designed for power-hungry workstation and client systems.
This Intel Core Ultra 7 265K combines a 20-core, 20-thread hybrid architecture with 8 performance cores and 12 efficient cores to deliver versatile multi-threaded performance and strong single-thread responsiveness for demanding applications.
The processor offers up to a 5.5 GHz turbo frequency (5.4 GHz performance-core boost) and a 3.9 GHz performance-core base frequency, together with efficient-core boosts up to 4.6 GHz and a 3.3 GHz efficient-core base, supported by 30 MB of Smart Cache to keep data close to the cores.
Built on the LGA 1851 (Socket V1) platform, the 265K supports dual-channel DDR5 memory up to 6400 MHz and up to 192 GB of RAM with ECC support, making it suitable for professional workloads and memory-sensitive tasks. It exposes up to 24 PCIe lanes with PCIe 4.0/5.0 support and a Direct Media Interface (DMI) revision 4.0.
AI and graphics capabilities are integrated, featuring Intel AI Boost (NPU) with up to 13 TOPs and total processor AI performance up to 33 TOPs, plus on-board Intel Graphics with 4 Xe-cores, a dynamic GPU frequency up to 2.0 GHz, and multiple display outputs including HDMI 2.1, eDP 1.4b and DisplayPort 2.1.
Power and thermal characteristics include a 125 W base power and up to 250 W maximum turbo power, a thermal solution specification of PCG 2020A, and a maximum operating temperature of 105 °C. Note that the boxed package does not include a cooler.
Security and manageability features are extensive: Intel vPro eligibility, Intel AMT, Intel Hardware Shield, Intel Boot Guard, Control-flow Enforcement Technology, Intel AES-NI, and a wide set of virtualization and platform technologies for enterprise and workstation use.
Ideal use cases include professional content creation, software development, AI inference at the edge, data analysis, and high-end gaming rigs seeking powerful integrated graphics. Key selling points are the hybrid 20-core design, high turbo clocks up to 5.5 GHz, robust AI acceleration, DDR5-6400 memory support, and wide platform security and manageability.
- 20 cores / 20 threads (8 P-cores + 12 E-cores)
- Boost up to 5.5 GHz and 30 MB Smart Cache
- Supports DDR5-6400, up to 192 GB with ECC
- Integrated Intel Graphics (4 Xe-cores) and multiple display outputs
- AI: up to 33 TOPs total, NPU 13 TOPs, supports DirectML / OpenVINO / ONNX RT
Features
Processor
- Processor manufacturer:Intel
- Processor generation:Intel Core Ultra (Series 2)
- Processor model:265K
- Processor family:Intel Core Ultra 7
- Processor cores:20
- Processor socket:LGA 1851 (Socket V1)
- Processor threads:20
- Processor operating modes:64-bit
- Performance cores:8
- Efficient cores:12
- Processor boost frequency:5.5 GHz
- Performance-core boost frequency:5.4 GHz
- Performance-core base frequency:3.9 GHz
- Efficient-core boost frequency:4.6 GHz
- Efficient-core base frequency:3.3 GHz
- Processor cache:30 MB
- Processor cache type:Smart Cache
- Package type:Box
- Cooler included:No
- Processor base power:125 W
- Maximum turbo power:250 W
- AI software frameworks supported by CPU:DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
- Stepping:B0
- Maximum number of DMI lanes:8
- Processor codename:Arrow Lake
- Processor ARK ID:241063
Neural processor unit (NPU)
- Neural processor unit (NPU):Intel AI Boost
- Sparsity support:Yes
- Windows Studio effects support:Yes
- AI software frameworks supported by NPU:DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
- Total processor performance up to:33 TOPs
- NPU performance up to:13 TOPs
- GPU performance up to:8 TOPs
Memory
- Maximum internal memory supported by processor:192 GB
- Memory types supported by processor:DDR5-SDRAM
- Memory clock speeds supported by processor:6400 MHz
- Memory channels:Dual-channel
- ECC:Yes
Graphics
- On-board graphics card:Yes
- Discrete graphics card:No
- On-board graphics card model:Intel Graphics
- On-board graphics card outputs supported:HDMI 2.1, Embedded DisplayPort (eDP) 1.4b, DisplayPort 2.1
- On-board graphics card base frequency:300 MHz
- On-board graphics card dynamic frequency (max):2000 MHz
- Number of displays supported (on-board graphics):4
- On-board graphics card DirectX version:12.0
- On-board graphics card OpenGL version:4.5
- On-board graphics card refresh rate at maximum resolution (DisplayPort):60 Hz
- On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel):60 Hz
- On-board graphics card refresh rate at maximum resolution (HDMI):60 Hz
- On-board graphics card ID:0x7D67
- Discrete graphics card model:Not available
- Xe-cores:4
Features
- Execute Disable Bit:Yes
- Idle States:Yes
- Thermal Monitoring Technologies:Yes
- Market segment:Desktop
- Use conditions:Workstation, PC/Client/Tablet
- Maximum number of PCI Express lanes:24
- PCI Express slots version:4.0, 5.0
- Supported instruction sets:AVX 2.0, SSE4.1, SSE4.2
- Scalability:1S
- Embedded options available:No
- Thermal solution specification:PCG 2020A
- Direct Media Interface (DMI) Revision:4.0
- Export Control Classification Number (ECCN):5A992C
- Commodity Classification Automated Tracking System (CCATS):740.17B1
Processor special features
- Intel® Turbo Boost Technology:2.0
- Intel® Quick Sync Video Technology:Yes
- Intel® AES New Instructions (Intel® AES-NI):Yes
- Enhanced Intel SpeedStep Technology:Yes
- Intel Trusted Execution Technology:Yes
- Intel® Speed Shift Technology:Yes
- Intel® Turbo Boost Max Technology 3.0 frequency:5.5 GHz
- Intel® Thunderbolt 4:Yes
- Intel® Control-flow Enforcement Technology (CET):Yes
- Intel® Thread Director:Yes
- Intel VT-x with Extended Page Tables (EPT):Yes
- Intel® Secure Key:Yes
- Intel® Active Management Technology (Intel® AMT):Yes
- Intel® OS Guard:Yes
- Intel 64:Yes
- Intel Virtualization Technology (VT-x):Yes
- Intel Virtualization Technology for Directed I/O (VT-d):Yes
- Intel Turbo Boost Max Technology 3.0:Yes
- Intel® Boot Guard:Yes
- Intel® Deep Learning Boost (Intel® DL Boost) on CPU:Yes
- Intel® Volume Management Device (VMD):Yes
- Mode-based Execute Control (MBE):Yes
- Intel® Standard Manageability (ISM):Yes
- Intel® One-Click Recovery:Yes
- Intel® Stable IT Platform Program (SIPP):Yes
- Intel® Remote Platform Erase (RPE):Yes
- Intel® Virtualization Technology with Redirect Protection (VT-rp):Yes
- Intel® Deep Learning Boost (Intel® DL Boost) on GPU:Yes
- Intel vPro® Enterprise Platform Eligibility:Yes
- Intel® Threat Detection Technology (TDT):Yes
- Intel® Hardware Shield Eligibility:Yes
- Intel® Total Memory Encryption - Multi Key:Yes
Operational conditions
- Maximum operating temperature:105 °C
Technical details
- OpenCL version:3.0
- Launch date:Q4'24
- Status:Launched
- Memory speed (max):6400 MHz
Logistics data
- Harmonized System (HS) code:8542310050
Other features
- L2 cache:36864 KB
- Maximum internal memory:192 GB
- Graphics output:DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b
Price history
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