223mh/s with 1 r9 290?
Yes!
what's your command Im getting just 60000 on my r9 290
arOpenCLMAX.exe -o http://ypool.net -u id.worker -p xxx -d 0
This is my command line for it:
arOpenCLMAX.exe -o ypool.net -u . -p
I am also using the Catalyst 13.12 drivers and I am using MSI Afterburner to overclock to 1000MHz core clock and 1350Mhz Memory clock with +20 powertune.