Loongson LS3A6000 vs AMD Ryzen 5 3400G

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We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and AMD Ryzen 5 3400G with 4 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages

Released 4 years and 4 months late

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

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (16MB vs 4MB)

AMD Ryzen 5 3400G 's Advantages

Integrated graphics card

Larger memory bandwidth (43.71GB/s vs 42GB/s)

Higher base frequency (3.7GHz vs 2.0GHz)

Lower TDP (45W vs 50W)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

AMD Ryzen 5 3400G +417%

1170

Geekbench 6 Multi Core

Loongson LS3A6000

888

AMD Ryzen 5 3400G +275%

3331

Loongson LS3A6000

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AMD Ryzen 5 3400G

General Parameters

Nov 2023

Release Date

Jul 2019

Loongson

Manufacturer

AMD

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Picasso

LS3A6000

Processor Number

-

FCBGA-1190

Socket

AM4

No

Integrated Graphics

Radeon RX Vega 11

3A6000

Generation

-

Package

-

Transistor Count

4.9 billions

12 nm

Manufacturing Process

12 nm

FCBGA-1190

Socket

AM4

50 W

Power Consumption

45-65 W

70°C

Peak Operating Temperature

95 °C

Loongson

Foundry

-

257 mm²

Die Size

-

FCBGA-1190

Package

-

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

2.0 GHz

Performance Core Base Frequency

3.7 GHz

2.5 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20

Multiplier

37x

128 K per core

L1 Cache

96 K per core

1 MB

L2 Cache

512 K per core

16 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2933

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

42 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

Loongson LS3A6000

Official Website

AMD Ryzen 5 3400G

5.0

PCIe Version

3.0

20

PCIe Lanes

8

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