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    Laptops Acer 5738G with ati mobility 4570

    Well, I was testing on power supply Also i tried to max out GPU using by NFS shift and GPU- z in back ground. Still GPU-Z showed maximum memory clock of 500 mhz only. One other thing MIGHT be a problem too. My gfx card has dedicated GDDR# 512 mb and hyper memory upto 1791 mb. It always...
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    Laptops Acer 5738G with ati mobility 4570

    I have acer 5738G with ati mobility 4570 512mb GDDR3 The problem is ati 4570 mobility by default has memory speed of 800MHz but ati catalyst on me laptop shows memry speed of 500 mhz only i tried GPU-Z it also shows defalut clock 800mhz but current 500 mhz and message that current low speed is...