Thanks

With my Gigabyte I'm using 70% on fans to keep memories at 92°  It's very hot in my country and the only solution I found is to put fans to work hard
My Gigabyte is rev 1 and I think this is the best version, I'm getting 55Mhs right now on Phoenix, stable and without any restart, with 107w on software (no biosmod)

I bought an MSI 5700 Mech (non xt) and I'm trying to tweak, but it's not good as my first gpu, only getting 52Mhs, with 119w and not very stable yet
My gigabyte accepts 715mv but my MSI only 800mv to be stable

Thinking about modify the bios on this one