whats new in my case ??
how much should i increase the fan speed ? should i keep the fan speed the same at all times ?
eh? I never said anything was new... Just that its advisable to increase the fan speed if your GPU temps aren't satisfactory.
I'd personally create a fan curve in MSI Afterburner, so that the fan speed increases as the temp increases, so that when your not gaming your graphics card is nice and quiet.