Title: Memory Clock Not Effecting ETH Hash Rate Post by: avp2306 on August 12, 2017, 06:22:09 AM So for some reason my memory clock has absolutely no effect on my ETH hash rate.
Everywhere I read, everyone is saying that its the memory clock that has most impact on ETH hash rate, but I see absolutely no increase between 1750 -> 2150. The only way I'm able to bump up the hash rate is increasing GPU clock, its a very slight bump, going from 1050 -> 1125 gives me a bump of 0.75 MH. Using Sapphire RX 470's 4GB Nitro (Non +). I tried modded bios, 1500, 1425 & even 1375 straps. I'm undervolting GPU, but not touching the memory voltage. But no matter what I do memory clock has no effect on hash rate. What could be wrong and any way to fix this? Do I need to overvolt GPU memory? Title: Re: Memory Clock Not Effecting ETH Hash Rate Post by: Branko on August 12, 2017, 07:39:11 AM What ATI driver version, and what tool you use to increase memory speed?
Title: Re: Memory Clock Not Effecting ETH Hash Rate Post by: kemo6600 on August 12, 2017, 07:53:08 AM What tool you used for Bios mod , probably your bios have two types of memory and the modding tool is modifying the wrong one so it is having zero effect .
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