Z5 compact problem with CPU

[Proday83]

I have some issues with processor recognition on my z5c. As you can see from pictures, sometime faster cores woarks at speed of lover four and I have slower device! Any ideas?

http://i252.photobucket.com/albums/hh24/Proday83/Gluposti/2015-10-06_08.59.34.png

http://i252.photobucket.com/albums/hh24/Proday83/Gluposti/2015-10-05_03.57.53.png

http://i252.photobucket.com/albums/hh24/Proday83/Gluposti/2015-10-06%2010.07.38.png

http://i252.photobucket.com/albums/hh24/Proday83/Gluposti/2015-10-06%2010.14.53.png

[komilAD]

I am not sure as i am no genius but it looks to me that your cpu is throttling. In one pic your SD 810 shows 1.96 ghz and in another it shows 1.56 ghz. Strange  Is your phone hot when you experience lag?

[_alexdon_]

That is the case for a device with a multi core processor. Also Snapdragon allows putting some of the cores to idle (not actually stopped) if they are not needed. There were some similar threads in the past.

[Proday83]

Yeah, but problem is that cores are needed when start AnTuTu, I want them to run, not to be idle.

[_alexdon_]

No, they will start when needed. 

[Bandolero]

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@Proday83 wrote:

Yeah, but problem is that cores are needed when start AnTuTu, I want them to run, not to be idle.

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Hi Proday83,

As what alex have mentioned, we couldn't control which core to be active. 

You will only be able to make changes or preset the core clock speed unless you have root your device with super user access.

There is some application that will allow you to do the clock speed setting by your self after you root the phone.

But is not advisable unless you know what you're doing and is find with void of warranty.

[darkarvan]

Antutu is bad. It varys too much.

[Proday83]

Yeah I see. Tnx you all for explanations.

[_alexdon_]

Anytime, glad we could help.