I 12
TC 8192
W 256
G 2
GPU 0 runs at 69-70C consistently and GPU 1 runs at 60-62C. I have been running GPU 0 about 2 weeks longer as it was part of my initial PC build.
I have 2 of these cards that run stable at around 405kh/s with the following settings:
-I 20,19 -g 1 -w 256,256 --thread-concurrency 15296,15936 --gpu-engine 930,960 --gpu-memclock 1393,1438
Definitely run -g 1 and try increasing your thread concurrency significantly. This should allow you to increase your intensity. Also, make sure you set in Windows/Linux GPU MAX ALLOC PERCENT=100