Loongson LS3A6000 vs Intel Pentium Silver J5040

VS

Loongson LS3A6000

Intel Pentium Silver J5040

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and Intel Pentium Silver J5040 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages

Released 4 years late

Higher specification of memory (3200 vs 2400)

Larger memory bandwidth (42GB/s vs 38.4GB/s)

Newer PCIe version (5.0 vs 2.0)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (12nm vs 14nm)

Intel Pentium Silver J5040 's Advantages

Integrated graphics card

Lower TDP (10W vs 50W)

Score

Benchmark

Geekbench 6 Single Core

Loongson LS3A6000

226

Intel Pentium Silver J5040 +92%

435

Geekbench 6 Multi Core

Loongson LS3A6000

888

Intel Pentium Silver J5040 +32%

1180

Loongson LS3A6000

VS

Intel Pentium Silver J5040

General Parameters

Nov 2023

Release Date

Nov 2019

Loongson

Manufacturer

Intel

Desktop

Type

Desktop

LoongArch

Instruction Set

x86-64

LA664

Core Architecture

Gemini Lake Refresh

LS3A6000

Processor Number

J5040

FCBGA-1190

Socket

BGA-1090

No

Integrated Graphics

UHD Graphics 605

3A6000

Generation

-

Package

12 nm

Manufacturing Process

14 nm

50 W

Power Consumption

10 W

70°C

Peak Operating Temperature

105 °C

Loongson

Foundry

-

257 mm²

Die Size

-

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

2.0 GHz

Performance Core Base Frequency

2.0 GHz

2.5 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

-

20

Multiplier

-

128 K per core

L1 Cache

-

1 MB

L2 Cache

-

16 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

-

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2400, LPDDR4-2400

32 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

42 GB/s

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

800 MHz

Miscellaneous

Loongson LS3A6000

Official Website

Intel Pentium Silver J5040

5.0

PCIe Version

2.0

20

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

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