8192 giving me nothing.

Pushing TC into 20000+ actually giving me results.

Using 22336 I am hashing without HW errors. Each core is hashing about 2.3 but with a WU of 0.02~ Im assuming this should be a lot higher?

Accepted shares coming in very slowly each gpu has around 10 accepted after a couple of mins.

Anyone got a 7990 working?

Im running dual 7990 rigs and getting nothing but HW errors?

This is my bat. Anyone know whats causing the issue? Have tried various tc and intensities, and tried 13.12, 13.9. 14.4 and 14.6 drivers.

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
C:\sgminer_x11x13mod_03_06_2014\sgminer.exe --kernel x13mod -o stratum+tcp://am01.eu.trademybit.com:5550 -u sb0y1.2 -p 1234 -w 256 --thread-concurrency 11200 -g 2 -I 13 --gpu-memclock 1500 --gpu-engine 1040 --gpu-fan 100