iOS Device Compatibility Reference: Hardware GPU InformationHardware GPU InformationSince the introduction of the original iPhone, Apple has continued to improve the GPU capabilities in new iOS devices. When you write a Metal or OpenGL ES app, you need to understand the specific limits of each device you app runs on. Currently, two distinct GPU categories are in common use:The Apple A7 and A8 GPUsThe PowerVR SGX 543 and 554 GPUsTable 2-1 lists the devices
opengl:devices [HYPERでんち]
