Father's Day refurbished video card sale Gtx 980/970 and more


dmylrea

macrumors 68030
Sep 27, 2005
2,689
3,077
Does the GTX680 run 4K @ 60Hz? Does the dual-link DVI support 4K @ 60Hz? The site says 2560x1600 max.
 

Synchro3

macrumors 68000
Jan 12, 2014
1,945
809
Does the GTX680 run 4K @ 60Hz? Does the dual-link DVI support 4K @ 60Hz? The site says 2560x1600 max.
AFAIK yes, 60 Hz with DisplayPort if the display is connected via SST: http://forums.macrumors.com/threads/apples-remaining-surprise-4k-at-60hz.1668673/page-4 But no boot screen.

http://forums.macrumors.com/threads/suddenly-its-1984-nvidia-4k-60-hz-support-is-there-apple-turned-it-off.1760435/

No, the dual-link DVI port does not support 4K. DVI supports up to 2560×1600 Pixel ad 60Hz.
 
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buster84

macrumors 6502
Original poster
Oct 7, 2013
392
133
AFAIK yes, 60 Hz with DisplayPort if the display is connected via SST: http://forums.macrumors.com/threads/apples-remaining-surprise-4k-at-60hz.1668673/page-4 But no boot screen.

http://forums.macrumors.com/threads/suddenly-its-1984-nvidia-4k-60-hz-support-is-there-apple-turned-it-off.1760435/

No, the dual-link DVI port does not support 4K. DVI supports up to 2560×1600 Pixel ad 60Hz.
For anyone that wants a boot screen they the boot screen they can have the card shipped to macvideocards for a flash.
 

dmylrea

macrumors 68030
Sep 27, 2005
2,689
3,077
For anyone that wants a boot screen they the boot screen they can have the card shipped to macvideocards for a flash.
The GTX 680 that Synchro3 and I were discussing IS already a Mac Edition and would show the boot screen.
 

Synchro3

macrumors 68000
Jan 12, 2014
1,945
809
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minifridge1138

macrumors 65816
Jun 26, 2010
1,025
52
Well I decided it was time to upgrade from my 5870. I know it would be cheaper/more efficient/etc to buy a PC card and flash it, but I have a bad history with anything firmware related. Thanks for pointing out the sale.