HTC is committed to updating most of its flagship phones within 90 days of the Google official OS release. Last year's flagship HTC M9 has been updated and we have noticed that most benchmark scores have significantly increased.
After the update installed we noticed that the Antutu score jumped from an average of 56000 under Android 5.1 software to a whopping 111411 that we are seeing now. Some of our German colleagues saw similar performance increases. When we saw the HTC M9 at the Mobile World Congress 2015, we scored 53852 and this figure partially increased over the time. At least until we received the Android 6.0 update.
Geekbench scores also jumped. Before the update we were seeing around 800 in single core test and 2430 in the multi-core test. After the Android 6.0 update, which took more than an hour to install, the single core score jumped to 1245 (close to a 50 percent increase) and the multi-core jumped to 3828 – a 63 percent increase.
http://fudzilla.com/news/mobile/3986...tu-performance
HTC M9 Android 6.0 doubles Antutu performance
8th February 2016, 06:41
HTC M9 Android 6.0 doubles Antutu performance 
