Intel Core i5 12400T vs Intel Core Ultra 7 265K

VS

Intel Core i5 12400T

Intel Core Ultra 7 265K

We compared two desktop CPUs: Intel Core i5 12400T with 6 cores 1.8GHz and Intel Core Ultra 7 265K with 20 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400T 's Advantages

Lower TDP (35W vs 125W)

Intel Core Ultra 7 265K 's Advantages

Released 2 years and 9 months late

Higher specification of memory (6400 vs 4800)

Larger memory bandwidth (102.4GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 5)

Higher base frequency (3.9GHz vs 1.8GHz)

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (3nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 12400T

2041

Intel Core Ultra 7 265K +54%

3156

Geekbench 6 Multi Core

Intel Core i5 12400T

6750

Intel Core Ultra 7 265K +216%

21364

Intel Core i5 12400T

VS

Intel Core Ultra 7 265K

General Parameters

Jan 2022

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Arrow Lake

-

Processor Number

265K

Intel Socket 1700

Socket

FCLGA-1851

UHD Graphics 730

Integrated Graphics

Arc Xe2 (Arrow Lake-S)

Core i5 (Alder Lake-S)

Generation

Ultra 7(Arrow Lake)

Package

10 nm

Manufacturing Process

3 nm

35 W

Power Consumption

125 W

-

Max Turbo Power Consumption

250 W

-

Peak Operating Temperature

105 °C

Intel

Foundry

TSMC

163 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

8

1.8 GHz

Performance Core Base Frequency

3.9 GHz

4.2 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

3.3 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

6

Total Core Count

20

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

39

80 KB per core

L1 Cache

112 K per core

1.25 MB per core

L2 Cache

3 MB per core

18 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR5-6400

-

Max Memory Size

192 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1450 MHz

GPU Max Dynamic Frequency

2000 MHz

-

Shader Units

512

-

Texture Units

16

-

Raster Operation Units

8

24

Execution Units

64

-

Graphics Performance

2.05 TFLOPS

Miscellaneous

Intel Core i5 12400T

Official Website

Intel Core Ultra 7 265K

5

PCIe Version

5.0

20

PCIe Lanes

24

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