Intel Core i5 12400 vs Intel Core Ultra 7 265K

VS

Intel Core i5 12400

Intel Core Ultra 7 265K

We compared two desktop CPUs: Intel Core i5 12400 with 6 cores 2.5GHz 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 12400 's Advantages

Lower TDP (65W vs 125W)

Intel Core Ultra 7 265K 's Advantages

Released 2 years and 9 months late

Better graphics card performance

Higher specification of memory (6400 vs 4800)

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

Higher base frequency (3.9GHz vs 2.5GHz)

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (3nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12400

1647

Intel Core Ultra 7 265K +39%

2304

Cinebench R23 Multi Core

Intel Core i5 12400

12344

Intel Core Ultra 7 265K +194%

36335

Geekbench 6 Single Core

Intel Core i5 12400

2244

Intel Core Ultra 7 265K +40%

3156

Geekbench 6 Multi Core

Intel Core i5 12400

9793

Intel Core Ultra 7 265K +118%

21364

Cinebench 2024 Single Core

Intel Core i5 12400

102

Intel Core Ultra 7 265K +41%

144

Cinebench 2024 Multi Core

Intel Core i5 12400

701

Intel Core Ultra 7 265K +207%

2156

Blender

Intel Core i5 12400

188

Intel Core Ultra 7 265K +158%

486

Intel Core i5 12400

VS

Intel Core Ultra 7 265K

General Parameters

Jan 2022

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Arrow Lake

i5-12400

Processor Number

265K

LGA-1700

Socket

FCLGA-1851

UHD Graphics 730

Integrated Graphics

Arc Xe2 (Arrow Lake-S)

-

Generation

Ultra 7(Arrow Lake)

Package

10 nm

Manufacturing Process

3 nm

65 W

Power Consumption

125 W

117 W

Max Turbo Power Consumption

250 W

100°C

Peak Operating Temperature

105 °C

-

Foundry

TSMC

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

8

2.5 GHz

Performance Core Base Frequency

3.9 GHz

4.4 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

25x

Multiplier

39

80 K per core

L1 Cache

112 K per core

1280 K per core

L2 Cache

3 MB per core

18 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-6400

128 GB

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

192

Shader Units

512

48

Texture Units

16

24

Raster Operation Units

8

24

Execution Units

64

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.35 TFLOPS

Graphics Performance

2.05 TFLOPS

Miscellaneous

Intel Core i5 12400

Official Website

Intel Core Ultra 7 265K

5.0

PCIe Version

5.0

20

PCIe Lanes

24

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