Intel Pentium Gold G5420 vs Intel Core Ultra 5 245K

VS

Intel Pentium Gold G5420

Intel Core Ultra 5 245K

We compared two desktop CPUs: Intel Pentium Gold G5420 with 2 cores 3.8GHz and Intel Core Ultra 5 245K 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 Pentium Gold G5420 's Advantages

Lower TDP (54W vs 125W)

Intel Core Ultra 5 245K 's Advantages

Released 5 years and 6 months late

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (102.4GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.2GHz vs 3.8GHz)

Larger L3 cache size (24MB vs 4MB)

More modern manufacturing process (3nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold G5420

825

Intel Core Ultra 5 245K +260%

2973

Geekbench 6 Multi Core

Intel Pentium Gold G5420

1628

Intel Core Ultra 5 245K +919%

16604

Geekbench 5 Single Core

Intel Pentium Gold G5420

930

Intel Core Ultra 5 245K +141%

2248

Geekbench 5 Multi Core

Intel Pentium Gold G5420

1981

Intel Core Ultra 5 245K +826%

18354

Passmark CPU Single Core

Intel Pentium Gold G5420

2267

Intel Core Ultra 5 245K +106%

4680

Passmark CPU Multi Core

Intel Pentium Gold G5420

3600

Intel Core Ultra 5 245K +1083%

42595

Intel Pentium Gold G5420

VS

Intel Core Ultra 5 245K

General Parameters

Apr 2019

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Arrow Lake

G5420

Processor Number

245K

LGA-1151

Socket

FCLGA-1851

UHD Graphics 610

Integrated Graphics

Arc Xe2 (Arrow Lake-S)

-

Generation

Ultra 5(Arrow Lake)

Package

14 nm

Manufacturing Process

3 nm

54 W

Power Consumption

125 W

-

Max Turbo Power Consumption

159 W

100 °C

Peak Operating Temperature

105 °C

-

Foundry

TSMC

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

6

3.8 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

4

Total Thread Count

14

-

Bus Frequency

100 MHz

-

Multiplier

42

-

L1 Cache

112 K per core

-

L2 Cache

3 MB per core

4 MB shared

L3 Cache

24 MB shared

-

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2400

Memory Types

DDR5-6400

64 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1050 MHz

GPU Max Dynamic Frequency

1900 MHz

-

Shader Units

512

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

64

-

Graphics Performance

1.95 TFLOPS

Miscellaneous

Intel Pentium Gold G5420

Official Website

Intel Core Ultra 5 245K

3.0

PCIe Version

5.0

16

PCIe Lanes

24

SSE4.1, SSE4.2

Extended Instruction Set

-

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