Will a 1000W power supply cover two SAPPHIRE TRI-X R9 290 4GB GDDR5 OC(UEFI) on crossfire mode?

bearigator123

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Oct 23, 2014
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I'm planning on looking for two
SAPPHIRE TRI-X R9 290 4GB GDDR5 OC(UEFI) cards to run on crossfire, but only one takes 750w, so can I run two in crossfire and have sufficient power for them with 1000w power supply?