Intel Core Ultra 5 245KF vs Intel Pentium Silver J5040

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Intel Core Ultra 5 245KF

Intel Pentium Silver J5040

We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Pentium Silver J5040 with 4 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 4 years and 11 months late

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (102.4GB/s vs 38.4GB/s)

Newer PCIe version (5.0 vs 2.0)

Higher base frequency (4.2GHz vs 2.0GHz)

Larger L3 cache size (24MB vs 4MB)

More modern manufacturing process (3nm vs 14nm)

Intel Pentium Silver J5040 's Advantages

Integrated graphics card

Lower TDP (10W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 5 245KF +261%

2124

Intel Pentium Silver J5040

588

Cinebench R23 Multi Core

Intel Core Ultra 5 245KF +1205%

25575

Intel Pentium Silver J5040

1959

Geekbench 6 Single Core

Intel Core Ultra 5 245KF +641%

3225

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

Intel Core Ultra 5 245KF +1622%

20321

Intel Pentium Silver J5040

1180

Intel Core Ultra 5 245KF

VS

Intel Pentium Silver J5040

General Parameters

Oct 2024

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Arrow Lake

Core Architecture

Gemini Lake Refresh

245KF

Processor Number

J5040

FCLGA-1851

Socket

BGA-1090

No

Integrated Graphics

UHD Graphics 605

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

4

6

Performance Core Threads

4

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

4

14

Total Thread Count

4

100 MHz

Bus Frequency

-

42

Multiplier

-

112 K per core

L1 Cache

-

3 MB per core

L2 Cache

-

24 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

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

38.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

800 MHz

Miscellaneous

Intel Core Ultra 5 245KF

Official Website

Intel Pentium Silver J5040

5.0

PCIe Version

2.0

24

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

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