Home Comparison Loongson LS3A6000 vs Intel Core i9 7980XE

Loongson LS3A6000 vs Intel Core i9 7980XE

We compared two desktop CPUs: Loongson LS3A6000 with 4 cores 2.0GHz and Intel Core i9 7980XE with 18 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Loongson LS3A6000 's Advantages
Released 6 years and 2 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (5.0 vs 3.0)
More modern manufacturing process (12nm vs 14nm)
Lower TDP (50W vs 165W)
Intel Core i9 7980XE 's Advantages
Larger memory bandwidth (79.47GB/s vs 42GB/s)
Higher base frequency (2.6GHz vs 2.0GHz)
Larger L3 cache size (25MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core
Loongson LS3A6000
226
Intel Core i9 7980XE +523%
1410
Geekbench 6 Multi Core
Loongson LS3A6000
888
Intel Core i9 7980XE +1185%
11418
VS

General Parameters

Nov 2023
Release Date
Sep 2017
Loongson
Manufacturer
Intel
Desktop
Type
Desktop
LoongArch
Instruction Set
x86-64
LA664
Core Architecture
Skylake
LS3A6000
Processor Number
i9-7980XE
FCBGA-1190
Socket
LGA-2066
No
Integrated Graphics
N/A
3A6000
Generation
-

Package

12 nm
Manufacturing Process
14 nm
50 W
Power Consumption
165 W
70°C
Peak Operating Temperature
94 °C
Loongson
Foundry
-
257 mm²
Die Size
-

CPU Performance

4
Performance Cores
18
8
Performance Core Threads
36
2.0 GHz
Performance Core Base Frequency
2.6 GHz
2.5 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
18
8
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
20
Multiplier
26x
128 K per core
L1 Cache
64 K per core
1 MB
L2 Cache
1 MB per core
16 MB
L3 Cache
25 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
42 GB/s
Max Memory Bandwidth
79.47 GB/s
Yes
ECC Memory Support
No

Miscellaneous

5.0
PCIe Version
3.0
20
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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