I'm very confused why my hashrate seems OKish at ~800kh/s with my Radeon R9 290 but under GPU-Z my GPU Load shown in GPU-Z is constantly low at 0-10%
I am running on Win 7 64bit Ultimate with cgminer 3.7.2
Here is my setup:
cgminer --scrypt --auto-fan -o
http://p2pool.org:9327 -u yaddayadda -p bla -v 1 -I 20 -g 1 -T --gpu-engine 920 --gpu-memclock 1430 --gpu-fan 63-85 --gpu-vddc 1.100 --temp-target 85 --temp-overheat 92 --temp-cutoff 97 --thread-concurrency 27472 --failover-only -o stratum+tcp://stratum.coinex.pw:9000 -u bla -p foo
I deleted the .bin files and tried to add -w 256 and --lookup-gap 2 but still no improvement. The card is getting higher temperatures and consumes over 300W power, but the GPU Load doesn't seem to go up