1. is it better to use claymore or ethminer, what is the difference?
2. if i run the 2 cards in separated computers the fan speed is max 60% if both cards in one systems with 2 extra case fans, the gpu fan of the first card runs hat 95-99% is this normal?
3. at first i used ethminer with coinotron but i can't find how to setup coinotron with claymore, so now i use claymore with minergate but it is not possible to mine ETH with? which pool is the Best?
4. where i can see which coin is today the best to mine?
1. The difference is claymore's is faster and has a 1% devfee. Claymore is the one I prefer.
2. More then likely it's heat related. Fan speed will ramp-up the hotter it gets. Also you can manually control fan speed with software or bios. Claymore's miner allows you to do this with the -tt command.
3. Coinotron is fine: ethdcrminer64.exe -epool coinotron.com:3344 -ewal username.workername -epsw x -esm 2 -mode 1 -allpools 1
4.
http://whattomine.com/ thankyou for your answers. i will try it.
which heat is normal for the RX480, actually with Fanspeed 90-99% i have 89°C at both cards