Quote from: Johny101010 on July 08, 2019, 02:43:56 AM

Quote from: snowpix on July 07, 2019, 04:49:14 PM

Can anyone help me get higher hash rates?

I bought used Sapphire RX470 4GB mining edition cards and I don't have the original bios to mod it. With current bios and others that I have tried, the cards give cca 26Mh/s @ 1150/1850.

If I raise the mem clock above 1850 I get errors instantly. No matter the BIOS.

The cards have Samsung memory. I'm using win 10. Cards are overclocked with claymore miner.

Did u check if they are power gated at bios? Easiest way is to go + on voltage and raise memory accordingly.

I tested them with 1000mv on core and mem voltage so I don't think that could be the problem.