Quote from: simon66 on June 02, 2017, 12:21:40 PM

Sapphire R9 290X 4GB - Hynix RAM.
With stock settings, I get about 29.5 Mh/s, but if I bump the GPU clock on 1100, I get 32-33 Mh/s
Either way, it seems that both settings yield poor results.

Those are amazing results bro, thats as good as it gets for Eth mining. Is your 290x already modded with theStilts memory straps??? Because I do not think any 290x would hit 29mh/s without custom straps.

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When mining doge coin, each "job" would always be "found", but with Ethereum, I get around 4 shares found for every 10 mins.
Is this right? What do you guys think?

Different crypto-currencies are not apples to apples comparisons ever. The rate of shares you get is perfectly normal for Ethereum.