Thursday, July 19, 2012

Who is more hot?Onda vi40 dual-core VS single-core edition Temperature test

Coming to the 2nd part of this year,there are more and more dual-core CPU tablets.However,with the increase of dual-core tablets' performance,it also lets customers to have doubt about the power consumption  and heat performance.In this article,we use Onda vi40 dual-core and single-core tablets to have a look their performance under same operation system and situation.


We run the same program under the same outside temperature.


1.Standby mode temperature test
We turn on the Onda vi40 dual-core and single-core tablets and put on the same place.After 10 minutes later,we test them and the Onda vi40 dual-core edition's temperature is 26 C degree,whitle the single-core edition is 27.5 C degree.You may do not that with this little difference,we can have much better battery performance and the dual-core edition have less power consumption after the same length time usage.

2.High performance running mode temperature test
We run the Antutu 3 times in Onda vi40 dual-core and single-core tablets,then we play "Fishing Joy","Need For Speed" games for 15 minutes.Then we test the temperature on the CHIP place and screen.
"Antutu" is a tablet performance test application,the tablet will run under high-performance mode when the application is running,then the heat will be higher.
After 15 minutes games' playing,Onda vi40 dual-core gets a very high score of 9067 while the temperature is only 30 C degree on the chip place.We almost can not feel the heat of the tablet's body.The other one is only 2878 score while we can obviously feel of the heat with 34 C degree.
Both of them use the 9.7'' IPS touch screen.Set the brightness to highest.After those tests,we can see the Onda vi40 dual-core edition is better.

3.Online video play mode test
To most of tablet PCs users,they will use the tablets to watch videos online.We play online videos on those tablets for 15 minutes,we test the chip place and screen temperature.
The temperature of the CHIP place between those 2 tablets almost have no difference.
While the screen temperature has big difference though they both use the 9.7'' IPS display.

4.Charging mode temperature test
As we know,the temperature would be a little higher when the tablets is been charging than the normal mode.We charge them for one hour,then test the temperature.

Overall,with those tests between Onda vi40 dual-core and single-core edition,the power consumption and heat performance of dual-core edition are even better than single-core ones.At the same time,with lower power consumption and heat,Onda vi40 dual-core edition can have longer battery performance.

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