|
Title: R9 390x2 Ethereum Post by: ZipEyes on June 04, 2016, 05:19:00 PM Hi,
What is the real power consumption of this card while mining eth, anyone? I ordered 2 of this and I wonder how big psu I need, they r next on the list. Google says everything between 600 - 1000w power draw. Title: Re: R9 390x2 Ethereum Post by: ps_jb on June 04, 2016, 06:36:19 PM Hi, What is the real power consumption of this card while mining eth, anyone? I ordered 2 of this and I wonder how big psu I need, they r next on the list. Google says everything between 600 - 1000w power draw. I did 3x R9 390 on 850W PSU Title: Re: R9 390x2 Ethereum Post by: dannygroove on June 04, 2016, 06:58:12 PM Ask here: https://forum.ethereum.org/discussion/6860/big-night-tonight-two-rig-builds-amd-pro-duo-6x-powercolor-devil-13-dualgpu-390x2-on-same-mb
This dude built a monster 390x2 GPU rig. Hi, What is the real power consumption of this card while mining eth, anyone? I ordered 2 of this and I wonder how big psu I need, they r next on the list. Google says everything between 600 - 1000w power draw. I did 3x R9 390 on 850W PSU He is referring to the 390x2 dual GPU card. Not just a common 390.. Title: Re: R9 390x2 Ethereum Post by: ps_jb on June 04, 2016, 09:02:25 PM He is referring to the 390x2 dual GPU card. Not just a common 390.. Right - my bad Title: Re: R9 390x2 Ethereum Post by: jadefalke on June 05, 2016, 06:01:35 AM hi,
you should count 600 Watt this one is a Beast, but i got 54 MH out of this Card. Title: Re: R9 390x2 Ethereum Post by: ZipEyes on June 05, 2016, 06:56:11 AM hi, you should count 600 Watt this one is a Beast, but i got 54 MH out of this Card. Thanks. Title: Re: R9 390x2 Ethereum Post by: asrilani on June 05, 2016, 01:30:30 PM 600 W is enough. If you use the stock, it will consume about 270W each. But it is better to undervolt slightly.
|