GT 640 OC Version Guru 2 Questions

[GiveMeI7plz]

I have a GT 640 OC version graphics card installed in my computer with Gigabyte OC Guru 2. What should I change my values to? I don't have any special type of water cooling, the base is 1045 gHz and it can get a 1046 extra added onto the gHz. Memory clock gHz is 920 and can get 180+ added onto it at max. Should i put everything at max since I really need good performance since I've been getting very frequent FPS drops on my main game.

 

[unksol]

No you should not just set it at max. That won't work and may damage it. You slowly raise it 20 at a time and test it, check temps, then repeat. When it's no longer stable or too hot you back it off.

You are getting frame drops because the gt640 is a very low end card not really meant for gaming. Overclocking it is not going to help much maybe get you an extra 2 or 3 FPS