Home / Community & Support / Developer Productivity Tools Forums / Silverlight > CoverFlow > High Performance with CF

• Winson

  Posted on Aug 4, 2011 (permalink)

  We use the telerik cover flow, but now we found the CPU usage is about 100% for almost all computers only except some high configured computer.
  
  Is there any configuration can be changed to reduce the CPU usage?
  
  Or does anybody know which types of controls is suitable for CF?
  Now we only use some basic controls such as picture and text block, and no animation. 

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• Pana Pana

  Posted on Aug 5, 2011 (permalink)

  Hello Winson,
  
  Images and TextBlocks should be fine within the RadCoverflow. Does the RadCoverflow scroll animations go fluid or the FPS drop low? Does the 100% CPU usage goes after RadCoverflow animation is complete? And does the RadCoverflow slow some other processes? If the CPU is available the Silverlight would use it to render its animated content so I am not sure if this is a problem in the RadCoverflow. How much is the CPU usage on these computers if you play animation with several big images on screen and without using RadCoverFlow?
  
  Greetings,
  Pana
  the Telerik team

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