FPS in KH:BBS, Hardware Problem?

[fletchers]

Hey guys,

i recently got me the Jpcsp and started playing Kingdom Hearts: Birth by Sleep on it. At the beginning the Emulator even tended to crash whenever a cutscene or whatever came, but now i got it so it plays those scenes and even ingame combat at about 5-10 fps.

Is there a way to get the fps up? It'd be just awesome to be able to play at 30+ fps all the time!

My system:

System: Windows 7 Home Premium 64-Bit
Graphics: AMD Radeon HD 6870
Processor: 4x IntelCore i5-2500 CPU @ 3.30Ghz
Ram: 8GB

Hope you know something, I'm pretty new to all this emulation stuff.

Thanks,
fletchers

Edit: Okay, I (again) played around with video settings a little, and what seemed to help was checking that "Vertex Cache"-thingie and the corresponding "VAO"-thingie. If you know what I mean. ..Graphics went up as well as fps from ~10 to ~40.

[hdeki13]

hey i have the same problem right now where i cant get the fps up to a playable level:/
would u mind telling me what your other configurations are?