Intel Celeron J4005 vs Intel Core Ultra 5 245KF

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Intel Celeron J4005

Intel Core Ultra 5 245KF

We compared two desktop CPUs: Intel Celeron J4005 with 2 cores 2.0GHz and Intel Core Ultra 5 245KF with 14 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron J4005 's Advantages

Integrated graphics card

Lower TDP (10W vs 125W)

Intel Core Ultra 5 245KF 's Advantages

Released 6 years and 10 months late

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (102.4GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 2.0)

Higher base frequency (4.2GHz vs 2.0GHz)

More modern manufacturing process (3nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Celeron J4005

361

Intel Core Ultra 5 245KF +793%

3225

Geekbench 6 Multi Core

Intel Celeron J4005

623

Intel Core Ultra 5 245KF +3161%

20321

Intel Celeron J4005

VS

Intel Core Ultra 5 245KF

General Parameters

Dec 2017

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Gemini Lake

Core Architecture

Arrow Lake

J4005

Processor Number

245KF

BGA-1090

Socket

FCLGA-1851

UHD Graphics 600

Integrated Graphics

No

-

Generation

Ultra 5(Arrow Lake)

Package

14 nm

Manufacturing Process

3 nm

10 W

Power Consumption

125 W

-

Max Turbo Power Consumption

159 W

105 °C

Peak Operating Temperature

105 °C

-

Foundry

TSMC

CPU Performance

2

Performance Cores

6

2

Performance Core Threads

6

2.0 GHz

Performance Core Base Frequency

4.2 GHz

-

Performance Core Turbo Frequency

5.2 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

3.6 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

2

Total Core Count

14

2

Total Thread Count

14

-

Bus Frequency

100 MHz

-

Multiplier

42

48 K per core

L1 Cache

112 K per core

4 MB per core

L2 Cache

3 MB per core

-

L3 Cache

24 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2400, LPDDR4-2400

Memory Types

DDR5-6400

8 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

200 MHz

GPU Base Frequency

-

700 MHz

GPU Max Dynamic Frequency

-

96

Shader Units

-

12

Texture Units

-

2

Raster Operation Units

-

12

Execution Units

-

5 W

Power Consumption

-

3840x2160 - 30 Hz

Max Resolution

-

0.14 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Celeron J4005

Official Website

Intel Core Ultra 5 245KF

2.0

PCIe Version

5.0

6

PCIe Lanes

24

SSE4.2

Extended Instruction Set

-

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