In terms of 2D you are not going to see any improvement there with the 9800. It's 3D where better GPU's show their worth. OpenMark is a 3D test. Xbench does 2D tests so thats totally the wrong benchmark to look for a boost in. I also personally have no faith in Xbench scores. It's a complete inconsistent joke of a benchmark.
Any Core Image capable card is going to have very similar if not identical 2D performance. So 9600, 9700, 9800, x800, GF 5200, 6200, 6600, 6800 etc will all be similar in 2D.
BTW.. GeekBench doesn't do any graphic scores at all. No hard drive either. Only CPU, FPU and memory are tested.
The best graphic card benchmarks for PowerPC are either gaming, OpenMark or Cinebench 9.5.
Any Core Image capable card is going to have very similar if not identical 2D performance. So 9600, 9700, 9800, x800, GF 5200, 6200, 6600, 6800 etc will all be similar in 2D.
BTW.. GeekBench doesn't do any graphic scores at all. No hard drive either. Only CPU, FPU and memory are tested.
The best graphic card benchmarks for PowerPC are either gaming, OpenMark or Cinebench 9.5.