Modded r9 380 4gb and r9 380x, for all gpu brands that have elpida memory.
Tested and tuned, so all you have to do is flash it and mine.
(Gpus with hynix ram, could also be fine tuned, pm me for details)
Modded version: https://s31.postimg.org/8t54rb21n/Screen_Shot_2016_07_19_at_19_40_26.png
This mod will give you a rough 10-15% increase in performance. 21-22 MH/s (stock) vs ~25 MH/s (Modded).
While consuming ~150w from the wall.
Currently, only available for r9 380 4gb and 380x.
Price: Available upon request.