Post
Topic
Board Mining (Altcoins)
Re: Claymore's ZCash AMD GPU Miner v8.0
by
HerrDirektor
on 04/12/2016, 16:18:01 UTC
ok so what do you guys get out of RX480 8gb on claymore v8.0

I'm getting an average of 210s on each of my rx480's.

In what settings you achieve 210S/s? I can not bring more than 200 Sol/s in -96mV/core 1280MHz/memory 2120MHz!
You need modding memory timings in card BIOS.
My 480 4G getting avg. 220s on 1950Mhz memory, with mem. timings mod

And what's the wattage at wall?


~125-130W without downvolt (1303 Mhz GPU core)
With downvolt (Core:1000Mhz, 850mV, mem 1950Mhz, 1000mV) - 180-185s and ~75-80W power

Do You use some custom available bios?
I can get 180 sols but with 1191 clock.

I use value memory timings from 1350Mhz in card BIOS
Card is MSI RX480 4G

PS
Second card (Sapphire RX480 4G not work with this timings, i use value from 1650Mhz. Card get 165-170s on 1050\2000Mhz and 215-220s on 1400\2000).

I think that the ZEC (and ETH too) algorithm are more demanding of memory timings speed, rather than to the core.