AMD Ryzen 9 7900X vs Loongson LS3A6000

VS

AMD Ryzen 9 7900X

Loongson LS3A6000

We compared two desktop CPUs: AMD Ryzen 9 7900X with 12 cores 4.7GHz and Loongson LS3A6000 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X 's Advantages

Integrated graphics card

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (83.2GB/s vs 42GB/s)

Higher base frequency (4.7GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (5nm vs 12nm)

Loongson LS3A6000 's Advantages

Released 1 years and 2 months late

Lower TDP (50W vs 170W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900X +1201%

2942

Loongson LS3A6000

226

Geekbench 6 Multi Core

AMD Ryzen 9 7900X +2050%

19092

Loongson LS3A6000

888

AMD Ryzen 9 7900X

VS

Loongson LS3A6000

General Parameters

Sep 2022

Release Date

Nov 2023

AMD

Manufacturer

Loongson

Desktop

Type

Desktop

x86-64

Instruction Set

LoongArch

Raphael

Core Architecture

LA664

-

Processor Number

LS3A6000

AM5

Socket

FCBGA-1190

AMD Radeon™ Graphics

Integrated Graphics

No

-

Generation

3A6000

Package

5 nm

Manufacturing Process

12 nm

170 W

Power Consumption

50 W

95 °C

Peak Operating Temperature

70°C

-

Foundry

Loongson

-

Die Size

257 mm²

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

8

4.7 GHz

Performance Core Base Frequency

2.0 GHz

5.6 GHz

Performance Core Turbo Frequency

2.5 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

47x

Multiplier

20

-

L1 Cache

128 K per core

12 MB shared

L2 Cache

1 MB

64 MB shared

L3 Cache

16 MB

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

128 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

42 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

Miscellaneous

AMD Ryzen 9 7900X

Official Website

Loongson LS3A6000

5.0

PCIe Version

5.0

24

PCIe Lanes

20

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