AMD Ryzen 9 3900XT vs AMD Ryzen 5 3400GE

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We compared two desktop CPUs: AMD Ryzen 9 3900XT with 12 cores 3.8GHz and AMD Ryzen 5 3400GE with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 3900XT 's Advantages

Released 10 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 3.3GHz)

Larger L3 cache size (64MB vs 4MB)

AMD Ryzen 5 3400GE 's Advantages

Integrated graphics card

Lower TDP (35W vs 105W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 3900XT +74%

1763

AMD Ryzen 5 3400GE

1009

Geekbench 6 Multi Core

AMD Ryzen 9 3900XT +265%

11025

AMD Ryzen 5 3400GE

3013

Geekbench 5 Single Core

AMD Ryzen 9 3900XT +70%

1311

AMD Ryzen 5 3400GE

769

Geekbench 5 Multi Core

AMD Ryzen 9 3900XT +263%

12279

AMD Ryzen 5 3400GE

3375

Passmark CPU Single Core

AMD Ryzen 9 3900XT +20%

2769

AMD Ryzen 5 3400GE

2290

Passmark CPU Multi Core

AMD Ryzen 9 3900XT +269%

32856

AMD Ryzen 5 3400GE

8881

AMD Ryzen 9 3900XT

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AMD Ryzen 5 3400GE

General Parameters

Jul 2020

Release Date

Sep 2019

Amd

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2 (Matisse)

Core Architecture

Picasso

AM4

Socket

AM4

No

Integrated Graphics

Radeon Vega 11

Package

3.8 billions

Transistor Count

3.8 billions

7 nm

Manufacturing Process

12 nm

AM4

Socket

AM4

105 W

Power Consumption

35 W

95°C

Peak Operating Temperature

95 °C

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

8

3.8 GHz

Performance Core Base Frequency

3.3 GHz

4.7 GHz

Performance Core Turbo Frequency

4 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

33x

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

2 MB per core

64 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2933

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

43.71 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

704

-

Texture Units

44

-

Raster Operation Units

8

-

Execution Units

11

-

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

1.746 TFLOPS

Miscellaneous

AMD Ryzen 9 3900XT

Official Website

AMD Ryzen 5 3400GE

4.0

PCIe Version

3.0

24

PCIe Lanes

8

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