# Looking for a BIOS modding veteran to teach me **URL:** \ **Category:** Mining\ **Created:** [November 10, 2016, 2:58am UTC](https://forum.zcashcommunity.com/t/looking-for-a-bios-modding-veteran-to-teach-me/7882 "2016-11-10T02:58:26Z")\ **Posts on this page:** 1\ **Showing post:** 6
**Author:** ![cryptomined](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/cryptomined/32/3789_2.png) [@cryptomined](https://forum.zcashcommunity.com/u/cryptomined)\ **Post date:** [November 10, 2016, 2:26pm UTC](https://forum.zcashcommunity.com/t/looking-for-a-bios-modding-veteran-to-teach-me/7882/6 "2016-11-10T14:26:47Z")
you wanna talk to this guy: > [@Boysie - Rig Setup RX480](https://forum.zcashcommunity.com/t/boysie-rig-setup-rx480/5050): > > Hi All, currently looking at BIOS setups for the RX480 to see if any thing can be done about the speed/power It seems speed wise 15SOL/s is about what you are going to get. low Core and Lower mem has little impact on the speed there for the bottle neck is some where else, I believe its the mem bus bandwidth but will leave that explanation for someone else. So with no perf increase available I looked at power, as little point running these at full power or core/mem speed if there is simply no … --- _[View the full topic](https://forum.zcashcommunity.com/t/looking-for-a-bios-modding-veteran-to-teach-me/7882)._