Help R9 270x / 7870
I have an XFX 270x and anything higher than intensity 13 gives hundreds of HW errors. Ive tried Miner 3.7.0 and 3.7.2 with the same result. If i use a TC higher than 8192 it won't even start. I had a 7870xt with the exact same problem.
cgminer --scrypt -o ltc.give-me-coins.com:3333 -O username.workername:pass --thread-concurrency 8192 -g 1 -w 256 -I 13
The above command is the only way it works without errors at a 350Kh/s