Hey guys, im only getting 12.6 mh/s with an r9 280x, it should be 20+... how can i ensure that the miner is using the crimson 15.12 that i installed? virtual memory is set to 16gb. mining ethereum only, with recommended initial settings.
WRONG - you're reading SUPER-outdated info. As I said earlier in the thread - GCN 1 devices suffer as the DAG increases in size... even though it can fit the whole DAG in its memory, due to the memory controller having issues with shit that big, I think. Your hashrate is as expected.... and it's only gonna get worse.
That is actually starting to scare me. I've got a bunch of 4GB RX 570 cards, how long do you reckon until the size of the DAG starts impacting me?