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gtx 660 SLI on asrock z77 extreme 4
Little info on asrock z77 extreme 4:
Slots: - 2 x PCI Express 3.0 x16 slots (PCIE3: single at x16 (PCIE2) / x8 (PCIE3) or dual at x8/x8 mode)
Supports NVIDIA® SLI™
If i run 1 GTX 660 in the main pcie slot and i add another one for SLI, does the processing power or transfer rate of both cards get cut because they will run at x8?
i have an i7-3770K, a gtx 660 and asrock z77 ext4
Thanks in advance guys.