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Would 2 6990's be faster than 1 7990? thanx
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03-27-2014, 10:21 PM
(This post was last modified: 03-27-2014, 10:35 PM by atom.)
Yes, the 2xhd6990 is faster, but not much:
1x hd7990 @ ntlm : 32986 MH/s
2x hd6990 @ ntlm : 39151 MH/s
But you save the pcie slot and the power consumption
