10-08-2014, 09:44 PM
If you download the latest version from http://buildbot.orphis.net/ppsspp/ , you'll have the option to use the Direct3D graphics backend instead. It's likely to work fine on your hardware.
Upgrading the Radeon drivers should have taken care of it though.. hm.
Upgrading the Radeon drivers should have taken care of it though.. hm.