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Title: ask safe Overclock for optimize R9 390 (non X) Post by: Skylake on June 15, 2016, 04:53:49 AM i have R9 390 i want to Overclock for optimize my income from mining
any safe setting for R9 390 ? core, memory clock ? voltage ? Title: Re: ask safe Overclock for optimize R9 390 (non X) Post by: QuintLeo on June 15, 2016, 07:30:51 AM I believe the R9 390 was basically a rebadged R9 290 with an updated BIOS - try 1100 core / 1500 clock as a start point, *IF* you can keep the thing cool enough.
Title: Re: ask safe Overclock for optimize R9 390 (non X) Post by: Lucky - Luciano on June 15, 2016, 11:57:46 PM i have R9 390 i want to Overclock for optimize my income from mining My SAPPHIRE NITRO Radeon™ R9 390 8G with back plateany safe setting for R9 390 ? core, memory clock ? voltage ? https://i.imgur.com/WFXbIfY.jpg Title: Re: ask safe Overclock for optimize R9 390 (non X) Post by: antantti on June 16, 2016, 12:08:12 AM Overvolted 390 can't do better than that? Set your fan speed to 100%.
Title: Re: ask safe Overclock for optimize R9 390 (non X) Post by: BtcCrazy1 on June 16, 2016, 02:58:08 AM Overvolted 390 can't do better than that? Set your fan speed to 100%. Depends on your card. I have my gigabyte set to 1175/ 1550 and only a slite voltage increase. I have my fan set to 85% keeps it at 70-71℃ and I get 33-34mhs on ether. Title: Re: ask safe Overclock for optimize R9 390 (non X) Post by: Lucky - Luciano on June 16, 2016, 11:19:06 AM Overvolted 390 can't do better than that? Set your fan speed to 100%. Can be up to +100 mV, however at 1175 MHz for the GPU white lines appear at the monitor (max stable overclock is 1150 MHz at +20 power limit and 50 mV Core Voltage).That's why I use the 1140 MHz for the GPU and 0 power limit (can be a minimum Core Voltage at +6 mV). |
