Hei, I was wondering why the Vram Clock limit of the HD7970 Card is set to 1790mhz ? is it just me or is overclocking to 1790mhz no problem at all ? Is it unsecure to go higher ? Could it damage the Card, or ist it just a Limit some1 set without a lot of testing? How are the chances that the Limit will be increased in Beta 11 ?
GDDR5 will slow down if there are errors. However if you go too far, sometimes the screen will split in half and reverse itself. And higher limits are for people who change timings or modify ram voltage.