Need a little help, please?

[Robby]

So, I have a Gigabyte Motherboard, model number is "GA-MA785-UD3H", and there's something that concerns me about it.

First things first, I have a GeForce 9500 GT 1GB with DDR2 VRAM, and it has a GPU clock of 550MHZ, with a memory clock of 450MHZ (Yeah, I'm broke, bite me) and I noticed that as I increase my GPU's memory clock, the framerate increases a bit.
So I intend to upgrade later, and I found a GPU that has 600MHZ GPU clock and 1GHZ memory clock.

However, what concerns me is if my motherboard's capable of handling such frequencies. What I mean is I intend to find out the maximum GPU and memory clock the motherboard model mentioned above is capable of supporting.

In case you need more information, I'll supply them, just let me know.
Thanks in return!

~Robby!