Intel Core i9 11900KF vs Loongson LS3A6000
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and Loongson LS3A6000 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 11900KF 's Advantages
Larger memory bandwidth (50GB/s vs 42GB/s)
Higher base frequency (3.5GHz vs 2.0GHz)
Loongson LS3A6000 's Advantages
Released 2 years and 8 months late
Newer PCIe version (5.0 vs 4.0)
More modern manufacturing process (12nm vs 14nm)
Lower TDP (50W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 11900KF
+1022%
2536
Loongson LS3A6000
226
Geekbench 6 Multi Core
Intel Core i9 11900KF
+1068%
10374
Loongson LS3A6000
888
General Parameters
Mar 2021
Release Date
Nov 2023
Intel
Manufacturer
Loongson
Desktop
Type
Desktop
x86-64
Instruction Set
LoongArch
Rocket Lake
Core Architecture
LA664
i9-11900KF
Processor Number
LS3A6000
LGA-1200
Socket
FCBGA-1190
No
Integrated Graphics
No
-
Generation
3A6000
Package
14 nm
Manufacturing Process
12 nm
125 W
Power Consumption
50 W
100°C
Peak Operating Temperature
70°C
-
Foundry
Loongson
-
Die Size
257 mm²
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
8
3.5 GHz
Performance Core Base Frequency
2.0 GHz
5.3 GHz
Performance Core Turbo Frequency
2.5 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
20
64 K per core
L1 Cache
128 K per core
512 K per core
L2 Cache
1 MB
16 MB shared
L3 Cache
16 MB
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
42 GB/s
No
ECC Memory Support
Yes
