Quote from: wazooland on October 31, 2017, 06:01:23 AM

Quote from: greatauror28 on October 30, 2017, 07:52:35 PM

Quote from: wazooland on October 30, 2017, 04:15:41 PM

Quote from: greatauror28 on October 30, 2017, 05:17:21 AM

Quote from: Gunna01 on October 30, 2017, 01:40:27 AM

Whats the best way to undervolt my cards?

I have 2 x MSI ARMOR 4GB RX570 and 4 x Aorus 4GB RX570 split across 2 PSU. From the wall i'm pulling 1010kw so very keen to drop this as low as possible. Getting 161mh/s from this rig and at up 24Kw a day @ .30c per KW for power it's expensive, even with solar.

If you use Claymore miner, it's easy to set -mvddc and -cvddc.

I have 6-card rig as well and pull ~1040w at the wall, but these are 580s dual-mining 177eth 4.2Gh dcr.

I thought 570s are supposed to pull only around 90w eth-only mining?

Thanks you. I have just removed AB and add some commands into claymore config.
Now, my rig is working good, but memory error is still there (a bit).

Welcome!

Try stepping down a notch on your memory clock, say from 2100 go down to 2075 until it's showing less than 10 errors per minute. The target however is to have zero for maximum rig stability.

Thank for your reply.
Today, I have reduced CC: 1150, MC: 2000, mvddc: 930, cvddc:920, PL: 25. But memory errors have still appeared with minimum (2 errors/ minute).
I will continue.....

I'd be okay with 2 errors per minute, as memory errors doesn't necessarily mean a bad thing. Some mem errors means the card is correcting some stuff.

What you should watch out are thousand errors per minute. Voltage plays a lot of factor too.