can the sapphire r9 270x toxic do 3-way and 4-way crossfire?

Thepigdude

Honorable
Jan 26, 2014
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10,690
as the title says i read sapphire's website and it looked as if it might but i didn't think the r9 270x could do that
http://www.sapphiretech.com/presentation/product/product_index.aspx?pid=2038&lid=1#