AMD Ryzen 7 7800X3D vs Intel Pentium Gold G5420

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AMD Ryzen 7 7800X3D

Intel Pentium Gold G5420

We compared two desktop CPUs: AMD Ryzen 7 7800X3D with 8 cores 4.4GHz 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 7 7800X3D 's Advantages

Released 3 years and 9 months late

Higher specification of memory (5200 vs 2400)

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 3.8GHz)

Larger L3 cache size (96MB vs 4MB)

More modern manufacturing process (5nm vs 14nm)

Intel Pentium Gold G5420 's Advantages

Lower TDP (54W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 7800X3D +216%

2607

Intel Pentium Gold G5420

825

Geekbench 6 Multi Core

AMD Ryzen 7 7800X3D +803%

14702

Intel Pentium Gold G5420

1628

Geekbench 5 Single Core

AMD Ryzen 7 7800X3D +108%

1940

Intel Pentium Gold G5420

930

Geekbench 5 Multi Core

AMD Ryzen 7 7800X3D +586%

13605

Intel Pentium Gold G5420

1981

AMD Ryzen 7 7800X3D

VS

Intel Pentium Gold G5420

General Parameters

Jan 2023

Release Date

Apr 2019

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Coffee Lake

-

Processor Number

G5420

AM5

Socket

LGA-1151

Radeon Graphics (Ryzen 7000)

Integrated Graphics

UHD Graphics 610

Package

6.57 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

120 W

Power Consumption

54 W

89°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

4.4 GHz

Performance Core Base Frequency

3.8 GHz

5 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

-

44x

Multiplier

-

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

-

96 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

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

1050 MHz

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.54 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 7800X3D

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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