Hi all,
I got one of these W7100 cards for (relatively) cheap about a month ago.
While looking for some information on how to actually use it I came across this thread, which has been invaluable in helping me tweak this card.
I’m getting 24.5 MH/s out of mine, I’ve modded my bios to these settings: (Using TeamRedMiner 0.8.3)
970 MHz GPU Freq
1650 MEM Freq
81°C Temperature
VDDC 1000mV
I also use Amd Memory Tweaker XL to boost the REF to 30 (from 5) Which takes the hashrate from
~23.5 to 24.5
I’m not 100% sure on the power draw on this. When I pause the miner my power meter goes down by ~150W, but not too sure how accurate this is.
I have this set up in my basement which is usually cold AF, so ymmv with these settings may vary.
I’d like to get the power usage down, and I’d also like to edit the memory straps with hex editor to something similar to what the rx380/285 uses.
Any suggestions welcome!
W7100 is GPU 0 in this picture.