So Guys, I have small problem...
I have 3 types of rigs: 3 x R9 270x, 3 x R9 280x
With R9 270x I'm getting only max 250Mh/s per GPU (CGMINER: -I 13 -g2 -w 256 --thread-concurrency 8192 --gpu-fan 100)
With R9 280x I'm getting only max 680Mh/s per GPU (CGMINER: --thread-concurrency 24000 -I 20 -w 256 --gpu-fan 100 --gpu-memclock 1250 --gpu-engine 900 --no-submit-stale)
I have been mining with 270x about 450Mh/s... What I do wrong?
THX
I have 3 types of rigs: 3 x R9 270x, 3 x R9 280x
With R9 270x I'm getting only max 250Mh/s per GPU (CGMINER: -I 13 -g2 -w 256 --thread-concurrency 8192 --gpu-fan 100)
With R9 280x I'm getting only max 680Mh/s per GPU (CGMINER: --thread-concurrency 24000 -I 20 -w 256 --gpu-fan 100 --gpu-memclock 1250 --gpu-engine 900 --no-submit-stale)
I have been mining with 270x about 450Mh/s... What I do wrong?
THX