Loongson LS3A6000 vs AMD Ryzen 5 Pro 4650G

VS

Loongson LS3A6000

AMD Ryzen 5 Pro 4650G

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and AMD Ryzen 5 Pro 4650G with 6 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 3 years and 4 months late

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (16MB vs 8MB)

Lower TDP (50W vs 65W)

AMD Ryzen 5 Pro 4650G 's Advantages

Integrated graphics card

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

Higher base frequency (3.7GHz vs 2.0GHz)

More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

AMD Ryzen 5 Pro 4650G +580%

1539

Geekbench 6 Multi Core

Loongson LS3A6000

888

AMD Ryzen 5 Pro 4650G +631%

6500

Loongson LS3A6000

VS

AMD Ryzen 5 Pro 4650G

General Parameters

Nov 2023

Release Date

Jul 2020

Loongson

Manufacturer

AMD

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Zen 2

LS3A6000

Processor Number

-

FCBGA-1190

Socket

AM4

No

Integrated Graphics

Radeon Vega 7

3A6000

Generation

-

Package

-

Transistor Count

4.9 billions

12 nm

Manufacturing Process

7 nm

50 W

Power Consumption

45-65 W

70°C

Peak Operating Temperature

95 °C

Loongson

Foundry

-

257 mm²

Die Size

-

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

2.0 GHz

Performance Core Base Frequency

3.7 GHz

2.5 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

6

8

Total Thread Count

12

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

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

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

1900 MHz

-

Shader Units

448

-

Texture Units

28

-

Raster Operation Units

7

-

Power Consumption

10-45 W

-

Graphics Performance

1.108 TFLOPS

Miscellaneous

Loongson LS3A6000

Official Website

AMD Ryzen 5 Pro 4650G

5.0

PCIe Version

3.0

20

PCIe Lanes

12

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