i know you should not overclock a laptop but my temps are CRAZY low like i get 55 maxed under full load. i don't know what to do at all. i have installed GPU tweak by ASUS. if you tell me what to overclock that will be great because with stock clocks i can barley play BF4 on high
P.S. my specs are
intel i7 4700HQ 2.4 GHz (stock)
14 GB 1600 MHz
GTX 765m 2 GB
x2 1TB 5400 RPM HDD's
Over clock the GPU core it will give you the most performance in games. Just keep raising it like 10mhz at a time and test it with something like Unigine heaven and watch your temps and make sure it does not crash. Once you do crash back off 10-15mhz and you have your OC. Since you are using a laptop WATCH your temps.
http://postimg.org/image/t1sostaur/ this didnt crash and my temps are 20-min 65-max
i dont know what to do with the voltage should i do anything to it?
Go as far as you can without touching the voltage because a voltage increase raise the heat output a lot. Unless you have one of those heavy ASUS ROG gaming laptops with competent cooling then there isn't likely to be too much headroom. Make sure to keep the air channels clear of dust over time.
yeah i have the asus g750jw but i put more ram and added a HDD from my old laptop
Turn a few visual effects - like AA. I'd avoid adjusting voltages. Remember the that everything is one the 1 board. If you cook the gpu you may as well throw the laptop away.