I just got a good deal on 2 270x's but they seem to only run at 375 kh/s each.
form my research these cards should be at 400-450 easy but no matter the setting I cant get any higher then 375
I have tried 2 different pcs with the exact results and it is very frustrating.
This is my current and fastest config
cgminer --scrypt -o stratum+tcp://stratum.flappycoinpool.com:3353 -u butthole.aids -p xxx --thread-concurrency 14208 --lookup-gap 0 --gpu-engine 1120 --gpu-memclock 1500 --gpu-powertune 20 -w 256 -I 18 -g 1
Anyone have any ideas?
Much appreciated!