Default Poor gaming performance

So why is it that Note 3 is still so inferior in games compared to iOS, where most games run at stable 60FPS while they are a stuttering mess on Note 3. Check this video for example:

http://www.youtube.com/watch?v=cLKSDIKkBo8">http://www.youtube.com/watch?v=cLKSDIKkBo8" type="application/x-shockwave-flash" width="425" height="350">

Is there any chance we will see improvements on that?