Vince you benched at 5174mhz and got roughly 26.5K...
But here you bench at 5300mhz .(singel card though)

Is sli that heavy that you can't bench at 5.3ghz with the quad?
Benching difference on cpu(max speed), at sli or single , it's there(the max speed change)?
Or still the injury that gives you problems?