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View Full Version : ATItool 3870 Crossfire - 4 Sliders for OC.... How?


Kunaak
02-06-2008, 10:58 PM
sometimes in the past I seen people with crossfire overclocks and they have 4 sliders available.

yet with 2 3870s here I cant seem to figure out how they get ATItool to show 4 sliders... meaning the mem and core clocks for both videocards.

manually switching between them is fine and all, but for ease of use and making sure both cards are clocked the same its best to just instantly be able to see the clocks of both available cards.

yet I cant see how to do it.

Kunaak
02-07-2008, 11:22 AM
wow... no one?

RyderOCZ
02-07-2008, 11:27 AM
The 4 sliders available on my 3870's in Crossfire, were core/mem for 2D and 3D...I have never seen both cards have their own set of sliders on 1 page. But that doesn't mean its not out there.

ownage
02-07-2008, 11:32 AM
Interesting question, since i would like to know this also, so i asked w1z, but he says its not possible.

[XC] gomeler
02-07-2008, 12:22 PM
AFAIK there isn't any simple solution for clocking cores in Crossfire. With my 3850's I have settled for finding their max frequencies with a single card then flashing a BIOS with those clocks for Crossfire action. It really sucks and I wish there was an easier way. 4 sliders in ATITool would be awesome.

G H Z
02-07-2008, 12:34 PM
I've never seen this with ATI cards, CF always used the drop list/screen switch for individual card control. You do get 4 sliders when running ATI Tool on some nvidia cards.