AMD Ryzen 5 1400 vs Loongson LS3A6000

VS

AMD Ryzen 5 1400

Loongson LS3A6000

We compared two desktop CPUs: AMD Ryzen 5 1400 with 4 cores 3.2GHz 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 5 1400 's Advantages

Higher base frequency (3.2GHz vs 2.0GHz)

Loongson LS3A6000 's Advantages

Released 6 years and 7 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (42GB/s vs 39.74GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (12nm vs 14nm)

Lower TDP (50W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 1400 +318%

945

Loongson LS3A6000

226

Geekbench 6 Multi Core

AMD Ryzen 5 1400 +286%

3428

Loongson LS3A6000

888

AMD Ryzen 5 1400

VS

Loongson LS3A6000

General Parameters

Apr 2017

Release Date

Nov 2023

AMD

Manufacturer

Loongson

Desktop

Type

Desktop

x86-64

Instruction Set

LoongArch

Zen

Core Architecture

LA664

-

Processor Number

LS3A6000

AM4

Socket

FCBGA-1190

N/A

Integrated Graphics

No

-

Generation

3A6000

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

12 nm

65 W

Power Consumption

50 W

95 °C

Peak Operating Temperature

70°C

-

Foundry

Loongson

-

Die Size

257 mm²

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

3.2 GHz

Performance Core Base Frequency

2.0 GHz

3.4 GHz

Performance Core Turbo Frequency

2.5 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

20

96 K per core

L1 Cache

128 K per core

512 K per core

L2 Cache

1 MB

8 MB shared

L3 Cache

16 MB

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

39.74 GB/s

Max Memory Bandwidth

42 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 5 1400

Official Website

Loongson LS3A6000

3.0

PCIe Version

5.0

20

PCIe Lanes

20

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