slamms Posted April 2, 2012 Share Posted April 2, 2012 (edited) First impressions from new toy - Sapphire HD 7970 Toxic 6 Gb ES: first bios - 1000/1450 Mhz second bios - 1150/1500 Mhz For 3DMark11 - 1300/1900 on air stock with 1,27v on GPU and 1,63v on vMem. More here: http://oclab.ru/topic/vozdushnyiy-chempion-ili-obzor-sapphire-hd-7970-toxic 4x CrossFireX will be continue Edited April 3, 2012 by slamms Quote Link to comment Share on other sites More sharing options...
Hondacity Posted April 2, 2012 Share Posted April 2, 2012 No heatsink on mosfets? Nice VRm. Are those inductors at the back? I wonder if they've heard of 50A inductors lol Quote Link to comment Share on other sites More sharing options...
slamms Posted April 2, 2012 Author Share Posted April 2, 2012 Why not heatsink? Check details please Quote Link to comment Share on other sites More sharing options...
Hondacity Posted April 3, 2012 Share Posted April 3, 2012 I missed the picture of the heatsink. Interesting that they don't use alot of capacitors. Quote Link to comment Share on other sites More sharing options...
der8auer Posted April 3, 2012 Share Posted April 3, 2012 Interesting chokes but I'm also surprised they use so less capacitors Quote Link to comment Share on other sites More sharing options...
OBR Posted April 3, 2012 Share Posted April 3, 2012 (edited) Not Bad! but why so many coils there? One phase, 2 coils and one cap? strange setup ... ps. i am stupid, they aro not coils but heatsinks on mosfets from other side ... Edited April 3, 2012 by OBR Quote Link to comment Share on other sites More sharing options...
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