AMD Ryzen 9 7900X vs Intel Pentium Gold G5420

VS

AMD Ryzen 9 7900X Intel Pentium Gold G5420

We compared two desktop CPUs: AMD Ryzen 9 7900X with 12 cores 4.7GHz and Intel Pentium Gold G5420 with 2 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X 's Advantages

Released 3 years and 5 months late

Higher specification of memory (DDR5-5200 vs DDR4-2400)

Larger memory bandwidth (83.2GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.7GHz vs 3.8GHz)

Larger L3 cache size (64MB vs 4MB)

Intel Pentium Gold G5420 's Advantages

Lower TDP (54W vs 170W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900X +256%

2942

Intel Pentium Gold G5420

825

Geekbench 6 Multi Core

AMD Ryzen 9 7900X +1072%

19092

Intel Pentium Gold G5420

1628

Geekbench 5 Single Core

AMD Ryzen 9 7900X +144%

2277

Intel Pentium Gold G5420

930

Geekbench 5 Multi Core

AMD Ryzen 9 7900X +934%

20503

Intel Pentium Gold G5420

1981

Passmark CPU Single Core

AMD Ryzen 9 7900X +90%

4317

Intel Pentium Gold G5420

2267

Passmark CPU Multi Core

AMD Ryzen 9 7900X +1344%

52013

Intel Pentium Gold G5420

3600

AMD Ryzen 9 7900X

VS

Intel Pentium Gold G5420

General Parameters

Sep 2022

Release Date

Apr 2019

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raphael

Core Architecture

Coffee Lake

-

Processor Number

G5420

AM5

Socket

LGA-1151

AMD Radeon™ Graphics

Integrated Graphics

UHD Graphics 610

Package

5 nm

Manufacturing Process

14 nm

AM5

Socket

LGA-1151

170 W

Power Consumption

54 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

12

Performance Cores

2

24

Performance Core Threads

4

4.7 GHz

Performance Core Base Frequency

3.8 GHz

5.6 GHz

Performance Core Turbo Frequency

-

12

Total Core Count

2

24

Total Thread Count

4

100 MHz

Bus Frequency

-

47x

Multiplier

-

12 MB shared

L2 Cache

-

64 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

37.5 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Max Dynamic Frequency

1050 MHz

Miscellaneous

AMD Ryzen 9 7900X

Official Website

Intel Pentium Gold G5420

5.0

PCIe Version

3.0

24

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2

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