Ultra 7 266V vs Ultra 7 265K

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Primary details

Comparing Core Ultra 7 265K and Core Ultra 7 266V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking85not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation94.56no data
Market segmentDesktop processorLaptop
Power efficiency28.16no data
Architecture codenameArrow Lake-S (2024−2025)Lunar Lake (2024)
Release date24 October 2024 (less than a year ago)24 September 2024 (less than a year ago)
Launch price (MSRP)$394no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core Ultra 7 265K and Core Ultra 7 266V basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores20 (Icosa-Core)8 (Octa-Core)
Performance-cores84
Efficient-cores12no data
Low Power Efficient-coresno data4
Threads208
Base clock speed3.9 GHz2.2 GHz
Boost clock speed5.5 GHz5 GHz
Bus rateno data37 MHz
L1 cache112 KB (per core)192 KB (per core)
L2 cache3 MB (per core)2.5 MB (per core)
L3 cache30 MB (shared)12 MB (shared)
Chip lithography3 nm3 nm
Die size243 mm2no data
Maximum core temperatureno data100 °C
Number of transistors17,800 millionno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Core Ultra 7 265K and Core Ultra 7 266V compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA1851FCBGA2833
Power consumption (TDP)125 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 265K and Core Ultra 7 266V. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.0no data
Hyper-Threading Technologyno data-
TSX++
Idle States+no data
Thermal Monitoring++
SIPP+-
Turbo Boost Max 3.0++
Deep Learning Boost++
Supported AI Software FrameworksOpenVINO™, WindowsML, DirectML, ONNX RT, WebNNOpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Core Ultra 7 265K and Core Ultra 7 266V technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 265K and Core Ultra 7 266V are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 265K and Core Ultra 7 266V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-6400DDR5
Maximum memory size192 GB16 GB
Max memory channels22
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® GraphicsIntel Arc Graphics 140V
Quick Sync Video++
Graphics max frequency2 GHz2 GHz

Graphics interfaces

Available interfaces and connections of Core Ultra 7 265K and Core Ultra 7 266V integrated GPUs.

Number of displays supported43

Graphics image quality

Maximum display resolutions supported by Core Ultra 7 265K and Core Ultra 7 266V integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDP4K @ 60Hz3840x2400 @ 120Hz
Max resolution over DisplayPort8K @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core Ultra 7 265K and Core Ultra 7 266V integrated GPUs, sometimes API versions are included.

DirectX1212.2
OpenGL4.54.6

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 265K and Core Ultra 7 266V.

PCIe version5.0 and 4.05.0
PCI Express lanes204
PCI supportno data5.0 and 4.0

Pros & cons summary


Physical cores 20 8
Threads 20 8
Power consumption (TDP) 125 Watt 17 Watt

Ultra 7 265K has 150% more physical cores and 150% more threads.

Ultra 7 266V, on the other hand, has 635.3% lower power consumption.

We couldn't decide between Core Ultra 7 265K and Core Ultra 7 266V. We've got no test results to judge.

Note that Core Ultra 7 265K is a desktop processor while Core Ultra 7 266V is a notebook one.


Should you still have questions on choice between Core Ultra 7 265K and Core Ultra 7 266V, ask them in Comments section, and we shall answer.

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Intel Core Ultra 7 265K
Core Ultra 7 265K
Intel Core Ultra 7 266V
Core Ultra 7 266V

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