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Intel Core Ultra 7 265K

Intel Core Ultra 7 265K

Codename: Arrow Lake Released: October 11, 2024
Total Cores
20
Physical Cores
Total Threads
20
Concurrent Threads
Boost Clock
5400 MHz
Max Turbo Frequency

Technical Highlights

Vendor : Intel
Socket : FCLGA-1851
Manufacturing Process : 3 nm
TDP (PL1) : 125 W

About this CPU

Unlocked Arrow Lake desktop CPU with 20 cores and 20 threads, featuring Intel Arc integrated graphics for high-end desktop workloads.

Last updated: April 08, 2026

Overall Score Of Intel Core Ultra 7 265K

This summarizes how Intel Core Ultra 7 265K scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.

83
Overall
Single-Core Performance
84
Multi-Core Performance
83
CPU Architecture
72
Memory Architecture
62
Energy Efficiency
85

General Information of Intel Core Ultra 7 265K

CPU Name

Intel Core Ultra 7 265K

Vendor

Intel

Release Date

October 11, 2024

Type

Desktop

Instruction Set

x86-64

Codename

Arrow Lake

Package and Thermals of Intel Core Ultra 7 265K

Manufacturing Process

Good

3 nm

67% of the current best Manufacturing Process score

Max Temp (TJMax)

Top tier

105 C

95% of the current best Max Temp (TJMax) score

TDP (PL1)

125 W

Max. Boost TDP (PL2)

250 W

Socket

FCLGA-1851

CPU Cores of Intel Core Ultra 7 265K

Performance Cores

P-Cores

8

33% of the current best P-Cores score

P-Threads

8

25% of the current best P-Threads score

P-Core Base Frequency

Excellent

3900 MHz

83% of the current best P-Core Base Frequency score

P-Core Turbo Frequency

Excellent

5400 MHz

90% of the current best P-Core Turbo Frequency score

Efficient Cores

E-Cores

Excellent

12

75% of the current best E-Cores score

E-Threads

Excellent

12

75% of the current best E-Threads score

E-Core Base Frequency

Excellent

3300 MHz

75% of the current best E-Core Base Frequency score

E-Core Turbo Frequency

Top tier

4600 MHz

98% of the current best E-Core Turbo Frequency score

Total

Total Cores

Excellent

20

63% of the current best Total Cores score

Total Threads

Excellent

20

63% of the current best Total Threads score

Multiplier

Unlocked

Bus Frequency

Top tier

100 MHz

100% of the current best Bus Frequency score

Unlocked Multiplier

Yes

L1 Cache

Good

112 KB

58% of the current best L1 Cache score

L2 Cache

3 MB

5% of the current best L2 Cache score

L3 Cache

30 MB

16% of the current best L3 Cache score

NPU

No

Memory Support of Intel Core Ultra 7 265K

Memory Types

Top tier

DDR5-6400

90% of the current best Memory Types score

Max Memory Size

Excellent

256 GB

50% of the current best Max Memory Size score

Memory Channels

2

3% of the current best Memory Channels score

Max Memory Bandwidth

102.4 GB/s

12% of the current best Max Memory Bandwidth score

ECC Support

Yes

Technologies

ABM, ADX, AVX-VNNI, BMI1, BMI2, CLMUL, DLBoost 3.0, F16C, SHA, CFET, EIST, TBMT 3.0, TBT 2.0, Thread Director, VT-d, VT-rp, VT-x, MBEC, RDRAND, SIPP, TDT, TXT, XD bit, vPro

Benchmarks of Intel Core Ultra 7 265K

Geekbench V6

Benchmark results for this category.

Multi-Core:
21,377 (20th)
65% of max score
Good
Single-Core:
3,157 (31st)
74% of max score
Good
File Compression:
1,580
59% of max score
Clang Compression:
201
63% of max score
Good
HTML5 Browser:
475
58% of max score
PDF Renderer:
616
80% of max score
Excellent
Text Processing:
351
78% of max score
Excellent
Background Blur:
77
66% of max score
Good
Photo Processing:
167
70% of max score
Good
Ray Tracing:
42
68% of max score
Good

PassMark CPU

Benchmark results for this category.

Multi-Core:
58,703 (10th)
81% of max score
Excellent
Single-Core:
4,929 MOps/Sec
84% of max score
Excellent

Cinebench 2024

Benchmark results for this category.

Multi-Core:
2,017 (19th)
64% of max score
Good
Single-Core:
138
66% of max score
Good

Blender

Benchmark results for this category.

Render Score:
63% of max score
Good

Performance Charts Of Intel Core Ultra 7 265K

These charts show how Intel Core Ultra 7 265K balances CPU benchmark performance and relative score versus current market leaders.

Performance Radar Chart

Category scores overview (0 to 100)
Intel Core Ultra 7 265K

Performance Benchmarks

Grey is the market top value. Colored bar is Intel Core Ultra 7 265K.
Market Top
Intel Core Ultra 7 265K

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Frequently Asked Questions about Intel Core Ultra 7 265K

The Intel Core Ultra 7 265K was officially released in October 11, 2024, targeting the Desktop market.

The Intel Core Ultra 7 265K is equipped with 20 cores and 20 threads, making it a powerhouse for heavily threaded professional workloads like video editing and 3D rendering.

The Intel Core Ultra 7 265K uses the FCLGA-1851 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.

The Intel Core Ultra 7 265K operates at a base clock frequency of 3900 MHz for its performance cores (and 3300 MHz for E-cores). This is the speed the processor runs at under normal, non-intensive workloads.

The Intel Core Ultra 7 265K can reach a maximum turbo boost frequency of 5400 MHz on its performance cores (and 4600 MHz for E-cores). This allows the CPU to dynamically increase its speed to handle demanding tasks and gaming workloads.

The Intel Core Ultra 7 265K has a maximum junction temperature (TjMax) of 105 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.

The Intel Core Ultra 7 265K achieves a multi-core score of 2,017 on Cinebench 2024, reflecting its capability in multi-threaded creative and rendering applications.

The Intel Core Ultra 7 265K scores 3,157 on the Geekbench v6 single-core test, indicating how snappy and responsive it will feel in everyday applications and most games.

With an overall performance rating of 83%, the Intel Core Ultra 7 265K is considered a high-performance processor in our comprehensive CPU database.

The Intel Core Ultra 7 265K features 30 MB of L3 cache. A larger cache helps the processor access frequently used data faster, which can significantly boost gaming performance.

The Intel Core Ultra 7 265K has a base power consumption (TDP) of 125 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.

The Intel Core Ultra 7 265K supports DDR5-6400 memory, dictating the RAM speeds and capacities you can pair with this processor.

The Intel Core Ultra 7 265K includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.