AMD Ryzen 5 2400G vs AMD Ryzen 9 3900XT

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We compared two desktop CPUs: AMD Ryzen 5 2400G with 4 cores 3.6GHz and AMD Ryzen 9 3900XT with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 2400G 's Advantages

Integrated graphics card

Lower TDP (65W vs 105W)

AMD Ryzen 9 3900XT 's Advantages

Released 2 years and 5 months late

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Larger memory bandwidth (47.68GB/s vs 43.71GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.8GHz vs 3.6GHz)

Larger L3 cache size (64MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 2400G

1029

AMD Ryzen 9 3900XT +31%

1352

Cinebench R23 Multi Core

AMD Ryzen 5 2400G

4848

AMD Ryzen 9 3900XT +280%

18436

Geekbench 6 Single Core

AMD Ryzen 5 2400G

1006

AMD Ryzen 9 3900XT +75%

1763

Geekbench 6 Multi Core

AMD Ryzen 5 2400G

3040

AMD Ryzen 9 3900XT +262%

11025

Blender

AMD Ryzen 5 2400G

78

AMD Ryzen 9 3900XT +267%

287

Geekbench 5 Single Core

AMD Ryzen 5 2400G

906

AMD Ryzen 9 3900XT +44%

1311

Geekbench 5 Multi Core

AMD Ryzen 5 2400G

3550

AMD Ryzen 9 3900XT +245%

12279

Passmark CPU Single Core

AMD Ryzen 5 2400G

2151

AMD Ryzen 9 3900XT +28%

2769

Passmark CPU Multi Core

AMD Ryzen 5 2400G

8730

AMD Ryzen 9 3900XT +276%

32856

AMD Ryzen 5 2400G

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AMD Ryzen 9 3900XT

General Parameters

Feb 2018

Release Date

Jul 2020

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raven Ridge

Core Architecture

Zen 2 (Matisse)

AM4

Socket

AM4

Radeon RX Vega 11

Integrated Graphics

No

Package

4.9 billions

Transistor Count

3.8 billions

14 nm

Manufacturing Process

7 nm

AM4

Socket

AM4

65 W

Power Consumption

105 W

95 °C

Peak Operating Temperature

95°C

CPU Performance

4

Performance Cores

12

8

Performance Core Threads

24

3.6 GHz

Performance Core Base Frequency

3.8 GHz

3.9 GHz

Performance Core Turbo Frequency

4.7 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

38x

128 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

43.71 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1250 MHz

GPU Max Dynamic Frequency

-

704

Shader Units

-

44

Texture Units

-

8

Raster Operation Units

-

11

Execution Units

-

65 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

1.746 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 2400G

Official Website

AMD Ryzen 9 3900XT

3.0

PCIe Version

4.0

12

PCIe Lanes

24

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