The AMD Catalyst (fglrx) proprietary driver is no longer supported in openSUSE Leap 42.2+. However, a list of cards supported by the former drivers is provided here for reference.
Supported hardware by AMD fglrx driver
The AMD fglrx starting with Catalyst 12.6 (8.980) will work only with radeon chipset HD5xxx or above.
If you are the owner of a more recent gpu from hd5xxx or above series see also our article fglrx.
List of supported hardware by fgrlx and radeon
CEDAR Radeon HD 5450 REDWOOD Radeon HD 5550/5570/5670 JUNIPER Radeon HD 5730/5750/5770 CYPRESS Radeon HD 5830/5850/5870 HEMLOCK Radeon HD 5970 PALM Radeon HD 6250/6310 SUMO,SUMO2 Radeon HD 6370/6380/6400/6410/6480/6520/6530/6550/6620 CAICOS Radeon HD 6430/6450/6470/6490 TURKS Radeon HD 6570/6670 JUNIPER Radeon HD 6750/6770 BARTS LE Radeon HD 6790 BARTS Radeon HD 6850/6870 CAYMAN Radeon HD 6950/6970 (requires Catalyst 11.4b; open-source requires at least kernel 2.6.39) ANTILLES Radeon HD 6990
Supported hardware by AMD fglrx legacy driver
The following is a list of GPUs that were supported by the fglrx legacy driver. You can safely use the open source radeon driver, which supports all these chipsets.
R600 Radeon HD 2900 RV610/RV630 Radeon HD 2400/2600, M71, M72, M74, M76 RV620 Radeon HD 3450/3470, M82 RV635 Radeon HD 3650/3670, M86 RV670 Radeon HD 3850/3870, M88 RS780 Radeon HD 3100/3200/3300 RS880 Radeon HD 4100/4200/4290 RV710 Radeon HD 4350/4550/5145/530v/545v, M92 RV730 Radeon HD 4650/4670/5165/550v/560v/565v, M96, M96-XT RV770 Radeon HD 4850/4870, M97, M98