Sapphire R9 280x 3GB OC and Claymore Dual GPU Miner

[aljazstraser]

Hello,

I have still some old R9 280x toxic graphic cards. Tried to mine with ethereum dual gpu miner and with overclocking couldnt get more than 15mhz per card. Is that the best what i could get or should I use different miner?

Regards,
Aljaz

[Liquid71]

This you mean to put this in the altcoin mining section, but you should get much better than that. Try a different driver, claymore lists the optimal drivers to use for his miner in his thread

[Dowper]

You should mine EXP, UBQ, MUSIC, or ZEC, ZCL, ZEN.