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Old 12-14-2009
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Dependso n your Temps, how are your VDDCs holding up? Looks liek 1.2-1.25 is pretty normal although these guys are saying 1.34v for near 1000 MHz

As long as VDDC temps are good (along with the obvious core temps) I dont think I would go much past 1.3 on stock cooling.

(I almost kept a straight face the whole time I typed that ) I was pushing 1.45 on the 4890 with the stock cooler, would push it higher, but I think that is the max that the card can actually push. Saw no benefit running 1.46+
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Last edited by Neuromancer; 12-14-2009 at 04:59 PM.
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Old 12-14-2009
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Here is a little group of my results with the 5970 Kal. Most of the time I was at or around 1280 to 1315mv for these clocks. Hope this gives you a reference point or two.
GL mate
3dm03.146523.5970wm.jpg

3dm05.43640.5970wm.jpg

3dm06.33095.5970wm.jpg

3dmV28461.5970wm.jpg

aqm3.365994.5970wm.jpg
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Old 12-14-2009
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Quote:
Originally Posted by Neuromancer View Post
Dependso n your Temps, how are your VDDCs holding up? Looks liek 1.2-1.25 is pretty normal although [url=http://www.bjorn3d.com/read.php?cID=1741&pageID=8070]these guys are saying 1.34v for near 1000 MHz

As long as VDDC temps are good (along with the obvious core temps) I dont think I would go much past 1.3 on stock cooling.

(I almost kept a straight face the whole time I typed that ) I was pushing 1.45 on the 4890 with the stock cooler, would push it higher, but I think that is the max that the card can actually push. Saw no benefit running 1.46+
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Quote:
Originally Posted by RomDominance View Post
Here is a little group of my results with the 5970 Kal. Most of the time I was at or around 1280 to 1315mv for these clocks. Hope this gives you a reference point or two.
GL mate
Attachment 1022

Attachment 1023

Attachment 1024

Attachment 1025

Attachment 1026
Thx for the point RD, I haven't gone past 1075mv.
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