Laptops will use the integrated (Intel) graphics for all OGL applications by default. Have you set the application to use the AMD/high performance graphics in the control panel? > How to Configure Laptop Switchable Graphics < Also, set your laptop power plan to "Performance"...not the default "balanced".
Do you have the option in the bios to change the display/graphics to "fixed"/"off" instead of the default "dynamic"/"switchable" ? This will force the laptop to use the discrete card (AMD) all the time. Keep in mind this will shorten the battery life and is to be used plugged in. Not all laptops have this function...some models will have a bios update that will allow it, so check with the manufacturer's support site. If all else fails, install the 15.11.1 drivers > AMD Catalyst 15.11.1 Beta Driver Download .