AMD Ryzen 9 7900X3D vs Loongson LS3A6000

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We compared two desktop CPUs: AMD Ryzen 9 7900X3D with 12 cores 4.4GHz 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 7900X3D 's Advantages

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-3200)

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

Higher base frequency (4.4GHz vs 2.0GHz)

Larger L3 cache size (128MB vs 16MB)

Loongson LS3A6000 's Advantages

Released 10 months late

Lower TDP (50W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900X3D +1214%

2971

Loongson LS3A6000

226

Geekbench 6 Multi Core

AMD Ryzen 9 7900X3D +1938%

18105

Loongson LS3A6000

888

AMD Ryzen 9 7900X3D

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Loongson LS3A6000

General Parameters

Jan 2023

Release Date

Nov 2023

Amd

Manufacturer

Loongson

Desktop

Type

Desktop

x86-64

Instruction Set

LoongArch

Zen 4 (Raphael)

Core Architecture

LA664

-

Processor Number

LS3A6000

AM5

Socket

FCBGA-1190

Radeon Graphics (Ryzen 7000)

Integrated Graphics

No

-

Generation

3A6000

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

12 nm

AM5

Socket

FCBGA-1190

120 W

Power Consumption

50 W

162 W

Max Turbo Power Consumption

-

89°C

Peak Operating Temperature

70°C

-

Foundry

Loongson

-

Die Size

257 mm²

-

Package

FCBGA-1190

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

8

4.4 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

44x

Multiplier

20

64 K per core

L1 Cache

128 K per core

1 MB per core

L2 Cache

1 MB

128 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

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7900X3D

Official Website

Loongson LS3A6000

5.0

PCIe Version

5.0

28

PCIe Lanes

20

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