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Title: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: mrbugera2 on August 18, 2017, 12:28:09 AM i watched some videos and made bios by myself :-\ and with new amd driver (for cryptomining)
i cant get 28and more, please help me i have 28 MHs :( i think sapphire rx480 nitro + 8gb (SAMSUNG) must have more hashes :D help guys to encrease :( https://image.ibb.co/bwjgEv/IMG_2878.jpg https://image.ibb.co/jXwuZv/IMG_2879.jpg and the power 115-120W Title: Re: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: mrbugera2 on August 18, 2017, 07:13:33 AM is it stable? with samsung chipset? and how much was the elecriticy?
you have 489 or 470? 8) please can you give that bios? :-[ Title: Re: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: RaspoBTC on August 18, 2017, 07:35:27 AM i watched some videos and made bios by myself :-\ and with new amd driver (for cryptomining) i cant get 28and more, please help me i have 28 MHs :( i think sapphire rx480 nitro + 8gb (SAMSUNG) must have more hashes :D help guys to encrease :( https://image.ibb.co/bwjgEv/IMG_2878.jpg https://image.ibb.co/jXwuZv/IMG_2879.jpg and the power 115-120W I have reached 33MH/s on it - if I go for low power, then 31 - 32. @wolf0 Do you have an idea for the best efficient Bios for RX 480 Red Devil also with Samsung Memory? I've flashed the BIOS from Boysie (low energy) yesterday, but power is too high i think, 150W measured @27/350 ETH+DCR. I think, the best way in first step is to reflash the BIOS with the original BIOS Form Powercolor. What do you thing? Sorry for my bad english. Title: Re: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: mrbugera2 on August 18, 2017, 09:12:00 AM my power is high too :(
Title: Re: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: coinzoid on August 18, 2017, 11:17:03 AM If you get 33 MH on it, then most likely you have memory errors at background. Although miner will report high rates, on pool side results will be unexpected and less.
I recommend that you use power save bioses (one from Jukebox for samsung chips was good for me) to have good hashrate/watt performance and longer gpu life. Title: Re: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: murgan6 on February 24, 2018, 01:34:06 PM Any one still have Sapphire Rx480 8 GB Samsung Memory, Can share modified bios
Title: Re: Need Best Bios for my RX Sapphire 480 8GB SAMSUNG Post by: nathan_tek on February 25, 2018, 08:33:57 AM Any one still have Sapphire Rx480 8 GB Samsung Memory, Can share modified bios Search for ubermix timings 3.1 and mod your bios with Polaris Bios Editor (save your original bios first). Set your core clock + memory clock + undervolt your card in the claymore miner batch file.You can get about 30 mh/s with this timings and the right config in your batch. |
