TeamRedMiner –prog_config value for Ravencoin

Quick question. I am using a RX 480 4GB to mine Ravencoin with TeamRedMiner. Just simple over clock and I get about 8MH/s. Reading further, I find that if I set the –prog_config=A336 it jumps to 11.4 MH/s at 98w.

What I am looking for is any documentation on the intensity range that a RX 480 could operate in to experiment with different values see if I can get that higher.