#iOSBySheldon #CPU #GPU #60FPS #CADisplayLink
Apple always encourage us as iOS developers to try to maintain our apps running with a 60 frames per second rate (60 FPS) to make sure the best user experience. Most of the time, this comes for free because the hardwares are getting better and better.
But in some cases you may need to dig deeper if your app as a significant frame drops to fix it for the users, which leads to my post today - the basic of CPU and GPU in iOS. Whenever I encounter this kind of question, I always want to find the answer directly from Apple’s official document. I was able to find this article here. I mean this article is written mainly for #Metal and iOS game developers but I found all the info that we need. As always, I will try to summarize the best part of the article.