Home Comparison Loongson LS3A6000 vs Intel Pentium Gold G6400

Loongson LS3A6000 vs Intel Pentium Gold G6400

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and Intel Pentium Gold G6400 with 2 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages
Released 3 years and 6 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Larger memory bandwidth (42GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (16MB vs 4MB)
Lower TDP (50W vs 58W)
Intel Pentium Gold G6400 's Advantages
Integrated graphics card
Higher base frequency (4.0GHz vs 2.0GHz)

Score

Benchmark

Geekbench 6 Single Core
Loongson LS3A6000
226
Intel Pentium Gold G6400 +212%
707
Geekbench 6 Multi Core
Loongson LS3A6000
888
Intel Pentium Gold G6400 +80%
1603
VS

General Parameters

Nov 2023
Release Date
May 2020
Loongson
Manufacturer
Intel
Desktop
Type
Desktop
LoongArch
Instruction Set
x86-64
LA664
Core Architecture
Comet Lake
LS3A6000
Processor Number
G6400
FCBGA-1190
Socket
LGA-1200
No
Integrated Graphics
UHD Graphics 610
3A6000
Generation
-

Package

12 nm
Manufacturing Process
14 nm
FCBGA-1190
Socket
LGA-1200
50 W
Power Consumption
58 W
70°C
Peak Operating Temperature
100 °C
Loongson
Foundry
-
257 mm²
Die Size
-
FCBGA-1190
Package
-

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
2.0 GHz
Performance Core Base Frequency
4.0 GHz
2.5 GHz
Performance Core Turbo Frequency
-
4
Total Core Count
2
8
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
20
Multiplier
40x
128 K per core
L1 Cache
64 K per core
1 MB
L2 Cache
256 K per core
16 MB
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
42 GB/s
Max Memory Bandwidth
41.6 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Max Dynamic Frequency
1050 MHz

Miscellaneous

5.0
PCIe Version
3.0
20
PCIe Lanes
16

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