PPSSPP And MeMo Pad

[Kiraisuki]

Hello everyone! I've got an ASUS MeMo Pad Smart 10" with an NVIDIA Tegra 3 SoC. I have tasker overclock the processor to 1.7ghz when I open PPSSPP for maximum performance. I have followed the instructions in the guide to optimizing performance, and I only want to play one game, Project DIVA. My tablet can handle some songs with no lag, some songs with noticeable lag, and some songs are just unplayable. Is there anything I can do to squeeze any more performance from this device to play just this one game? My now dead Kindle Fire 1st gen handled this game better with only a 1.2ghz processor...