At what speed do you run your cards (especially 280x)?
280X 1175/750 -ss 2 -t 8
hello, can I ask how did you do that?
I can set gpu engine to 1100mhz and memclock to 950mhz
or 1000/850, so maximum what i can do is 150mhz difference between engine/memclock,
when I try e.g. 1100/800, memclock will set to default.
you've got difference 425mhz
what kind of tuning SW, are you using, did you flash a bios or something, to allow this difference?
You can do it with msi afterburner or similar.