what is the best gpu can croissfire with r9 280x

[slimshady044]

hey guys
i want a new gpu that can work fine with my r9 280x
any thoughts ?
and can i but any card with it or not ?




case : strike-x g7 aero cool
power ; sc750m crosair
cpu : i7-4790 +lquid cpu cooler seidon 120 v cool master
vga ; dual-x r9 280x sapphire
mother board : z97x-gaming 3
windows 8.1 original ]
ram ;8 gb ddr3 vengerance corsair and 8 gb ddr3 vengerance lp corsair = 16 GB
case : strike-x g7 aero cool
power ; sc750m crosair
cpu : i7-4790 +lquid cpu cooler seidon 120 v cool master
vga ; dual-x r9 280x sapphire
mother board : z97x-gaming 3
windows 8.1 original ]
ram ;8 gb ddr3 vengerance corsair and 8 gb ddr3 vengerance lp corsair = 16 GB

 

[i7Baby]

See http://support.amd.com/en-us/kb-articles/Pages/Crossfire-Chart.aspx - another R9 280X

 

[redgarl]

The maximum performance you are going to get is 2X 280x. Just get another identical card.

 

[corndog1836]

hey guys
i want a new gpu that can work fine with my r9 280x
any thoughts ?
and can i but any card with it or not ?




case : strike-x g7 aero cool
power ; sc750m crosair
cpu : i7-4790 +lquid cpu cooler seidon 120 v cool master
vga ; dual-x r9 280x sapphire
mother board : z97x-gaming 3
windows 8.1 original ]
ram ;8 gb ddr3 vengerance corsair and 8 gb ddr3 vengerance lp corsair = 16 GB
case : strike-x g7 aero cool
power ; sc750m crosair
cpu : i7-4790 +lquid cpu cooler seidon 120 v cool master
vga ; dual-x r9 280x sapphire
mother board : z97x-gaming 3
windows 8.1 original ]
ram ;8 gb ddr3 vengerance corsair and 8 gb ddr3 vengerance lp corsair = 16 GB

NO. identical card only.......

 

[corndog1836]

See http://support.amd.com/en-us/kb-articles/Pages/Crossfire-Chart.aspx - another R9 280X

I just replied to the OP identical. Does that make me a lair when DX12 comes out????