Home Comparison Loongson LS3A6000 vs Intel Core i7 6800K

Loongson LS3A6000 vs Intel Core i7 6800K

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and Intel Core i7 6800K with 6 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages
Released 7 years and 6 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (16MB vs 15MB)
More modern manufacturing process (12nm vs 14nm)
Lower TDP (50W vs 140W)
Intel Core i7 6800K 's Advantages
Larger memory bandwidth (76.8GB/s vs 42GB/s)
Higher base frequency (3.4GHz vs 2.0GHz)

Score

Benchmark

Geekbench 6 Single Core
Loongson LS3A6000
226
Intel Core i7 6800K +503%
1363
Geekbench 6 Multi Core
Loongson LS3A6000
888
Intel Core i7 6800K +631%
6495
VS

General Parameters

Nov 2023
Release Date
May 2016
Loongson
Manufacturer
Intel
Desktop
Type
Desktop
LoongArch
Instruction Set
x86-64
LA664
Core Architecture
Broadwell E
LS3A6000
Processor Number
i7-6800K
FCBGA-1190
Socket
LGA-2011-3
No
Integrated Graphics
N/A
3A6000
Generation
-

Package

12 nm
Manufacturing Process
14 nm
50 W
Power Consumption
140 W
70°C
Peak Operating Temperature
-
Loongson
Foundry
-
257 mm²
Die Size
-

CPU Performance

4
Performance Cores
6
8
Performance Core Threads
12
2.0 GHz
Performance Core Base Frequency
3.4 GHz
2.5 GHz
Performance Core Turbo Frequency
3.6 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
20
Multiplier
34x
128 K per core
L1 Cache
32 K per core
1 MB
L2 Cache
256 K per core
16 MB
L3 Cache
15 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR4-3200
Memory Types
DDR4-2133
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
42 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No

Miscellaneous

5.0
PCIe Version
3.0
20
PCIe Lanes
28

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