Error with the lastest driver 368.22
[E] : Could not find patch #3. Please inform Ember @ techPowerUp! forums.
[C] : Patching was aborted because all of the patch locations could not be found.
Both pair of them don't have SLI connectors so data between GPUs have to be transmitted via PCI Express link.
I tested on GA-Z97X-Gaming 5 (SLI supported 8x+8x) and GA-Z77-D3H (non-SLI mainboard with PCIe 4x slot via DMI 2.0 bus)
Even though nVidia Control Panel allows me to SLI on both...