I"m overclocking my Acer Aspire E5-571G laptop, first the GPU. As i can see, the core clock is very high in sotck, the driver default overclock support let's me add an extra 135MHz. It's now 1259MHz, but the main issue is the Video Memory. It's stock speed is 900MHz, not so high. My overclock record is 1185MHz, but it depends on the temp. of the GPU. Normally, when it's around 50°C, it can go over 1200MHz, but at 78°C, (normal gaming temp.) it only goes up to 1185MHz. Do you have any experiences with this GPU, and how to overclock it more? Even BIOS mods are good for me. Sadly i can't take the stock vBIOS, GPU-Z says that it's not supported. But i've seen a few forum posts about modding the GPU's BIOS. So maybe if you can help me with the BIOS modding or default overlocks, I will be happy.
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1/28/16 at 1:38pm