Here's what I found... the "episode" of GPU use dropping off was the same for 1080P and 1440P, no drop at 4K (run at 4xAA), and less at 1440P vs 1080P. I ran 1202/3598 so I wouldn't have to reboot between resolutions (sometimes 1440P custom resolution needs that at higher clocks O_o, cause of the custom pixel clock set).
Anyway, it's clear to me that sli titans at 1080P, and maybe 1440P are kinda redlining in first gear to some extent. I'd bet the same for 780s
In just a month or so the first single cable, consumer, 60Hz 4K TV hits the market, and many will follow...
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