I'm not sure why anyone would get a GTX 470 for SLI when benchmarks prove 5870 in Xfire do much better than SLI 470s. The 470s also consume way more power. So less performance, more power consumption. I don't see the point. I have 2 nVidia GPUs in SLI. I am not a fanboy, just a realist.
i agree with you like 99.5%, but thats not what this thread is about.