Title: Recommended OC settings for Radeon HD 7770 Post by: BKM on March 12, 2013, 04:14:02 AM Running Radeon HD7770 with Bitminer on overdrive at 1150 Mhz (clock and mem) with manual fan to 75% producing ~215 Mh/s
Just learned about BTC and so happens I have this card so I set it to work.... waiting on my BFL ASIC (like everyone else of course) If you have further comments regarding this set up TIA Title: Re: Recommended OC settings for Radeon HD 7770 Post by: jdat on March 13, 2013, 03:35:31 AM Downclock the memory to ~1000Mhz. Memory clock doesn't help mining. If you go too low, your computer may freeze.
You may be able to get the core to 1200Mhz with some voltage tweak. I wouldn't exceed 1.25v. Check the LOAD temperature before leaving the pc mining all night. :) Title: Re: Recommended OC settings for Radeon HD 7770 Post by: BKM on March 18, 2013, 06:10:52 AM Downclock the memory to ~1000Mhz. Memory clock doesn't help mining. If you go too low, your computer may freeze. You may be able to get the core to 1200Mhz with some voltage tweak. I wouldn't exceed 1.25v. Check the LOAD temperature before leaving the pc mining all night. :) Thanks! Title: Re: Recommended OC settings for Radeon HD 7770 Post by: barwizi on March 26, 2013, 06:35:32 PM mem ~995
gpu ~1185 fan @ 100% temp 53 deg Guiminer Argh, i didn't take the Asic thing seriously coz evr1 seemed shady, now m biting the dust. Any word on when Avalon opens the third batch? BTCBTC Title: Re: Recommended OC settings for Radeon HD 7770 Post by: coinomaly on March 26, 2013, 08:10:53 PM Argh, i didn't take the Asic thing seriously coz evr1 seemed shady, now m biting the dust. Any word on when Avalon opens the third batch? good luck getting a avalon in the third batch. $6000+ per asic. ones on ebay right now going for $15-30k+ i believe in bfl at this point, things are coming along even if they are slower than avalon. |