Hello everyone,
Recently i bought a galax hof 3080ti for 364usd. N there were some issue with card 1st was the middle fan was damaged n was not spinning but whn i spin the fan with my fan it was registering the rpm in the gpuz so i changed the fan n there were some issue with the memory block as the core was not touching the cooler bcz of the memory so i had to grind a little layer from the memory block from the cooler using 800grit sand paper n then 1200 n 2000grit n it work grt now the corr is touching the cooler n the memory temp are under control with 70c n on core 65c at 450w.
I had tried using different size thermal pad but was not working that i grind a little layer from the memory block from the cooler n use 1mm pad.
And i had a good oc with this as i can do +1300 on mem n +170 on core n in galax hof ai software there is memory voltage adjuster along with gpu which actually work.