Hey guys, I also have a performance related question.
On my modest system the game runs at around 60 FPS most of the time, except some scenes as pointed out by other fellows, in which it drops down to 54ish region.
Here are some samples. Please click the on the thumbnails to see what I say.
Without enemy it hovers at around 58-60 (optimal)
With enemy it's around 53-55
My setup is:
C2D 3Ghz
2GB of ram
9600GT
I know that VGA almost plays no part emulating this game, as it's 2D, and what's important is CPU.
Looking at this picture, you'll see that both cores were at 100% load whilst the game was at sub-optimal performance (54FPS).
My question is, does the game run better with higher speed CPU?
I'd like to hear from folks with 3.6-4.0 Ghz (or higher) Dual Core CPUs (preferably C2D not Pentium Dual Core), if higher CPU speed really helps, since I already have a plan to upgrade my CPU to something faster (atleast 3.6Ghz (OCed of course)), and knowing that it will also help improve this game's performance is one of my decision factors.
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EDIT:
o2jamboi, yes, disabling sound definitely improve performance and I was able to reach 60FPS, but it also definitely ruins the experience as for me, sound is really important.
BTW, at first I thought it's the emulator's bug or something that cause this slow down, but seeing the performance improvement makes me believe that the game "may" run better with higher speed CPU, as my current CPU was always at 100% playing this game with sound. By disabling sound, the CPU has less load and I'm able to achieve 60FPS.