What is is Your Operating system? There are drivers available for AMD gpu, quite new, install them as might give some APi extensions and speed boost (adrenaline version). Since i know that performing upgrade might be painful sometimes, you may get to know Display Driver Unsinstaller too.
Then make sure somehow that dolphin is running on AMD card indeed.
OGL is not preferable option for older AMD gpus. Use dx11 for first try. BUT, amd says that AMD Radeon™ HD 8000M Series graphics for notebooks are compatible with vulkan API. So, if that option shows up in newest development dolphin>>graphics settings, then its then ultimate option to use, suprasses all other graphic backends.
Then make sure somehow that dolphin is running on AMD card indeed.
OGL is not preferable option for older AMD gpus. Use dx11 for first try. BUT, amd says that AMD Radeon™ HD 8000M Series graphics for notebooks are compatible with vulkan API. So, if that option shows up in newest development dolphin>>graphics settings, then its then ultimate option to use, suprasses all other graphic backends.