Loongson LS3A6000 vs AMD Ryzen 9 9900X

VS

Loongson LS3A6000

AMD Ryzen 9 9900X

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and AMD Ryzen 9 9900X with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages

Lower TDP (50W vs 120W)

AMD Ryzen 9 9900X 's Advantages

Released 7 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Larger memory bandwidth (89.6GB/s vs 42GB/s)

Higher base frequency (4.4GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (4nm vs 12nm)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

AMD Ryzen 9 9900X +1378%

3342

Geekbench 6 Multi Core

Loongson LS3A6000

888

AMD Ryzen 9 9900X +2098%

19527

Loongson LS3A6000

VS

AMD Ryzen 9 9900X

General Parameters

Nov 2023

Release Date

Jun 2024

Loongson

Manufacturer

Amd

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Zen 5 (Granite Ridge)

LS3A6000

Processor Number

-

FCBGA-1190

Socket

AM5

No

Integrated Graphics

Radeon Graphics

3A6000

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Package

12 nm

Manufacturing Process

4 nm

50 W

Power Consumption

120 W

70°C

Peak Operating Temperature

95 °C

Loongson

Foundry

TSMC

257 mm²

Die Size

-

I/O Process Size

6 nm

CPU Performance

4

Performance Cores

12

8

Performance Core Threads

24

2.0 GHz

Performance Core Base Frequency

4.4 GHz

2.5 GHz

Performance Core Turbo Frequency

5.6 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

20

Multiplier

44x

128 K per core

L1 Cache

80 K per core

1 MB

L2 Cache

1 MB per core

16 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600

32 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

42 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Execution Units

2

Miscellaneous

Loongson LS3A6000

Official Website

AMD Ryzen 9 9900X

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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