Anyone mining recently with 280x? On cryptonight I´m only getting 400 h/s on xmrig/srb and xmr stak just crashes the computer. And on beam I´ve been getting just 2-3 sols. Any sort of overclocking only seems to lower hashrate and eventually crash. Maybe older miners work better? I Remember getting like 550 h/s on cryptonight years ago. Maybe some older driver is better to use, maybe something can be done with this new mem tweak stuff? Any tips appreciated apart from Bios mod or telling me it is not efficient GPU to use