Lines taken from Pekele/GP32NEWS:

Private beta 0.97fThis emu is getting better each time. It always depend of the games tested. But most of all works full speed or nearly full speed with default settings ( frameskip 3, no sound ). But i noted that games using mode 7 ( F zero, mario kart ) runs more faster.some games still fully playable with sound like micromachine or Flashback : YES ! 🙂 All my test are done on the same samples of game on each release that make me see the new feature more easely. We are expecting a public release soon as a final release from the author. SNES9XGP team made a good job and we thanks them for what they did.