I am using the Sapphire RX 480 Nitro 8g Crossfire.
In Crimson Wattman, the clock and volt appear as "N/A" I can't change these. (except for the maximum clock, volt value)
The value of the clock and volt can be shown when not apply the crossfire.
I 've turned off the ULPS in regedit, but symptoms are the same.
When I overclocked to a percentage, because I can't input clock value, the performance is lower than the default clock!
It shows like single gpu score in 3dmark fire strike... T_T
I tested this in driver version 16.9.2 and 16.10.1
Please help me!