Just a small note about a new build (-3) of the 13.251 fglrx version.
Changelog
AMD has changed /etc/ati/amdpcsdb.default database in its tarball
The packages have just been published on geeko.ioda.net, so next time you zypper up the new build should appear as a proposed update
Notice
This release concern only owners of radeon HD5xxx or above.
For older gpu, the fglrx-legacy is still 13.1, and thus didn’t work with openSUSE 12.3 or above.
SDB:AMD_fgrlx_legacy
Beware of that, and prefer the free open-source radeon driver which came out of the box from your openSUSE distribution.
For 12.3 and especially 13.1 the free radeon often offer a better experience than the old fglrx-legacy.
Have fun!