Loongson LS3A6000 vs AMD Ryzen 9 7900

VS

Loongson LS3A6000 AMD Ryzen 9 7900

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and AMD Ryzen 9 7900 with 12 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 10 months late

Lower TDP (50W vs 65W)

AMD Ryzen 9 7900 '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 (3.7GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

AMD Ryzen 9 7900 +1207%

2954

Geekbench 6 Multi Core

Loongson LS3A6000

888

AMD Ryzen 9 7900 +1879%

17582

Loongson LS3A6000

VS

AMD Ryzen 9 7900

General Parameters

Nov 2023

Release Date

Jan 2023

Loongson

Manufacturer

Amd

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Zen 4 (Raphael)

LS3A6000

Processor Number

-

FCBGA-1190

Socket

AM5

No

Integrated Graphics

Radeon Graphics (Ryzen 7000)

3A6000

Generation

-

Package

-

Transistor Count

13.1 billions

12 nm

Manufacturing Process

5 nm

FCBGA-1190

Socket

AM5

50 W

Power Consumption

65 W

-

Max Turbo Power Consumption

142 W

70°C

Peak Operating Temperature

95°C

Loongson

Foundry

-

257 mm²

Die Size

-

FCBGA-1190

Package

-

CPU Performance

4

Performance Cores

12

8

Performance Core Threads

24

2.0 GHz

Performance Core Base Frequency

3.7 GHz

2.5 GHz

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

20

Multiplier

37x

128 K per core

L1 Cache

64 K per core

1 MB

L2 Cache

1 MB per core

16 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

32 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

42 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

Loongson LS3A6000

Official Website

AMD Ryzen 9 7900

5.0

PCIe Version

5.0

20

PCIe Lanes

28

Related CPU Comparisons

1

Loongson LS3A6000 vs Intel Core i9 13900K

2

Loongson LS3A6000 vs AMD Ryzen Threadripper Pro 3995WX

3

Loongson LS3A6000 vs Intel Core i7 6950X

4

Loongson LS3A6000 vs Intel Core i5 7600K

5

Loongson LS3A6000 vs Intel Pentium Gold G6500

6

Loongson LS3A6000 vs Intel Core i7 10700KF

7

Loongson LS3A6000 vs Intel Core i5 13600

8

Intel Core i5 9500 vs Loongson LS3A6000

9

Loongson LS3A6000 vs Intel Core i7 6950X

10

Loongson LS3A6000 vs Intel Core i5 8400

Related News

1

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

2

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

3

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

4

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

5

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

6

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

7

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

8

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

9

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

10

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower