Loongson LS3A6000 vs AMD Ryzen Threadripper Pro 3955WX

VS

Loongson LS3A6000 AMD Ryzen Threadripper Pro 3955WX

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and AMD Ryzen Threadripper Pro 3955WX with 16 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages

Released 3 years and 4 months late

Newer PCIe version (5.0 vs 4.0)

Lower TDP (50W vs 280W)

AMD Ryzen Threadripper Pro 3955WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 42GB/s)

Higher base frequency (3.9GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

AMD Ryzen Threadripper Pro 3955WX +283%

867

Geekbench 6 Multi Core

Loongson LS3A6000

888

AMD Ryzen Threadripper Pro 3955WX +153%

2253

Loongson LS3A6000

VS

AMD Ryzen Threadripper Pro 3955WX

General Parameters

Nov 2023

Release Date

Jul 2020

Loongson

Manufacturer

AMD

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Zen 2

LS3A6000

Processor Number

-

FCBGA-1190

Socket

sWRX8

No

Integrated Graphics

N/A

3A6000

Generation

-

Package

12 nm

Manufacturing Process

7 nm

FCBGA-1190

Socket

sWRX8

50 W

Power Consumption

280 W

70°C

Peak Operating Temperature

90 °C

Loongson

Foundry

-

257 mm²

Die Size

-

FCBGA-1190

Package

-

CPU Performance

4

Performance Cores

16

8

Performance Core Threads

32

2.0 GHz

Performance Core Base Frequency

3.9 GHz

2.5 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

20

Multiplier

39x

128 K per core

L1 Cache

96 K per core

1 MB

L2 Cache

512 K per core

16 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

32 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

42 GB/s

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Loongson LS3A6000

Official Website

AMD Ryzen Threadripper Pro 3955WX

5.0

PCIe Version

4.0

20

PCIe Lanes

128

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