Corsair 600w power supply enough for 2 R9 390 8 gb Nitro?

Eric_65 · Mar 23, 2016

My PC specs
i5 6600k
16gb ram
Corsair cx600m
Got 1 R9 390 8 gb Nitro, right now.
Wondering if its possible with 2 390´s with this PSU?

alexoiu · Mar 23, 2016

No, 1000W recommended for Crossfire.

Dark Lord of Tech · Mar 23, 2016

1 899 kr
https://www.inet.se/produkt/6911982/corsair-rm1000x-1000w#specs
Corsair RM1000x 1000W

Eric_65 · Mar 23, 2016

Thx, would it even be possible with 3 r9 390s with the 1000W PSU?

Eric_65 · Mar 23, 2016

alexoiu :

Thx, would it even be possible with 3 r9 390s with the 1000W PSU?

alexoiu · Mar 23, 2016

Eric_65 :

No, I'd go with a 1500W one, but why would you install 3 x R9 390?

Eric_65 · Mar 23, 2016

alexoiu :

Mining Ethereum is the plan. Already got the the 600W and one 390 but want to scale a bit...
Seen rigs with 5 r9 390s running on 2 750W PSUs. So if they can run 5 on 1500, cant I run 3 on 1000?

alexoiu · Mar 23, 2016

"Seen rigs with 5 r9 390s running on 2 750W PSUs"
It could be... But, for staying on the safe side, I'd go with 1500W. I guess that you're worried that the power consumption increases with the PSU wattage. No, it doesn't.

Dark Lord of Tech · Mar 23, 2016

For 3 - 390's minimum 1300w.

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Corsair 600w power supply enough for 2 R9 390 8 gb Nitro?

Eric_65

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Eric_65

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Eric_65

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