Will it be feasible to fit 6 rx 580s 8gb on a 1000w gold psu with dual mining(dcr) ? I think the new rebrand uses more power than 400 series, or with tweaks is it comparable ?
It uses more power stock because of higher clocks, if u mod/undervolt, the power is almost the same as 400 series.
For dual mining i wouldn't even use a 1200w psu, let alone a 1000w one.
Dual mining with 580's will get you close to 1000w, way over the safe, 80% PSU usage.
Hi Pennywis3 I asked Apneal but he missed that so if you can help I would appreciate that
Today I received one more new sapphire (11265-01-20G) Hynix I used the '777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17' straps and was able to hit 29.2(1100/2150), then I raised to (1200/2150) and it could hit 30.6 but the gpu-z power draw is 115-116W, I flashed again with 950mV@2000 but there is no change. please advise me how to reduce that I am newbie for voltage issues.
http://imgur.com/a/PqDzcIt probably didn't accept the values, as u can see ur are running them at 1.05xV.
Try to set the voltage in Claymore or use Wattool if u cant set it through flash+AB.
Also i recommend u watch your memory errors closely in HW Monitor for errors. Those errors can sometimes make a rig unstable, the miner or the ati driver can crash because of the errors.