bitcoin mining on a laptop gpu, nvidia GT 120m? i have a laptop with a discreet GPU, no integrated ones.
its a Nvidia GT 120m in an ASUS laptop. 
i never use the laptop, so i decided to turn it into a bitcoin miner using bitminter.
at the moment it is just doing 4Mhps. while one of my desktops with a nvidia 8800GTS is doing 13Mhps. 
i believe the laptop gpu is suppose to be faster. 
anyone have any solutions to a problem like this.
oh and both systems use ubuntu 12.04
Laptop gpus are no good for mining bitcoins. Not anymore, at least.