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Qualcomm QCM6490 vs Qualcomm Snapdragon 660

We compared the performance of processors and found out that Qualcomm QCM6490 is better than Qualcomm Snapdragon 660 by 293.95%. It has 8 cores at 2.7 GHz and an Adreno 643L GPU versus 8 cores at 2.2 GHz with Adreno 512. In the Antutu Benchmark test, Qualcomm QCM6490 results were faster than Qualcomm Snapdragon 660 by 247.16%, scoring 589774 points vs 169884 marks. In the 3DMark test, it scored 2889 points against 362 , which is 698.07% higher.

It has a lower TDP of 6W (9W for its competitor), which means that devices based on this chip will heat up less during games and other complex tasks. The speed of the built-in modem in Qualcomm QCM6490 is better, 500 Mbps vs 150 Mbps so you'll get faster Internet service.

In the tables below you will find more detailed information and you will be able to compare these CPUs, see the difference and be able to find which one is right for you.

Qualcomm QCM6490 vs Qualcomm Snapdragon 660 Benchmarks and Rankings

Benchmark Qualcomm QCM6490 Qualcomm Snapdragon 660 Difference
Antutu 589774 169884 247.16%
Geekbench 2977/901 1501/388 98.33% / 132.22%
3Dmark 2889 362 698.07%

Qualcomm QCM6490 vs Qualcomm Snapdragon 660 Gaming Performance Test

Gaming test Qualcomm QCM6490 Qualcomm Snapdragon 660 Difference
PUBG: Mobile 60 fps 36 fps 66.67%
PUBG: New State 60 fps 31 fps 93.55%
Call of Duty: Mobile 58 fps 47 fps 23.40%
Fortnite 30 fps 25 fps 20.00%
Genshin Impact 55 fps 21 fps 161.90%
Mobile Legends: Bang Bang 60 fps 47 fps 27.66%

Qualcomm QCM6490 vs Qualcomm Snapdragon 660 Specification

Processor name Qualcomm QCM6490 Qualcomm Snapdragon 660
Release Date 07/15/2021 05/09/2017
CPU Architecture 1 x Cortex-A78 2.7Ghz + 3 x Cortex-A78 2.4Ghz + 4 x Cortex-A55 1.9Ghz 4x 2.2GHz Cortex-A73 + 4x 1.84GHz Cortex-A53
Number of Cores 8 8
Clock Rate 2.7 GHz 2.2 GHz
Chip technology 6 nm 14 nm
GPU Adreno 643L Adreno 512
The highest TDP 6 9
Memory 16 Gb 8 Gb
Features Qualcomm 5G modem Snapdragon X12
Upload Speed (up to) 500 Mbps 150 Mbps