Intel Core Ultra 5 245KF vs Intel Celeron J4005

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Intel Core Ultra 5 245KF

Intel Celeron J4005

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

Main Differences

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)

Intel Celeron J4005 's Advantages

Integrated graphics card

Lower TDP (10W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 245KF +793%

3225

Intel Celeron J4005

361

Geekbench 6 Multi Core

Intel Core Ultra 5 245KF +3161%

20321

Intel Celeron J4005

623

Intel Core Ultra 5 245KF

VS

Intel Celeron J4005

General Parameters

Oct 2024

Release Date

Dec 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Arrow Lake

Core Architecture

Gemini Lake

245KF

Processor Number

J4005

FCLGA-1851

Socket

BGA-1090

No

Integrated Graphics

UHD Graphics 600

Ultra 5(Arrow Lake)

Generation

-

Package

3 nm

Manufacturing Process

14 nm

125 W

Power Consumption

10 W

159 W

Max Turbo Power Consumption

-

105 °C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

CPU Performance

6

Performance Cores

2

6

Performance Core Threads

2

4.2 GHz

Performance Core Base Frequency

2.0 GHz

5.2 GHz

Performance Core Turbo Frequency

-

8

Efficiency Cores

-

8

Efficiency Core Threads

-

3.6 GHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

2

14

Total Thread Count

2

100 MHz

Bus Frequency

-

42

Multiplier

-

112 K per core

L1 Cache

48 K per core

3 MB per core

L2 Cache

4 MB per core

24 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-2400, LPDDR4-2400

192 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

35.76 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

200 MHz

-

GPU Max Dynamic Frequency

700 MHz

-

Shader Units

96

-

Texture Units

12

-

Raster Operation Units

2

-

Execution Units

12

-

Power Consumption

5 W

-

Max Resolution

3840x2160 - 30 Hz

-

Graphics Performance

0.14 TFLOPS

Miscellaneous

Intel Core Ultra 5 245KF

Official Website

Intel Celeron J4005

5.0

PCIe Version

2.0

24

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

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