Asaggynoodle Posted August 23, 2013 Share Posted August 23, 2013 Hey peoples, So i got this beast installed in my m15x, but it appears the bios is undervolted by like half? I'm not sure what the stock 780m voltage is, but i almost guarantee it's around the 1.xxv mark.. I have no problem making my own custom bios, as i've done it 1000x times on desktop GPU's, but i just want to know, do you guys agree with me it's the voltage that's causing the throttle? I mean, i've never seen this GPU over 72c, and i have a 240w Power brick. Thanks. Heres a copy of my Vbios for my card if your interested in checking the details: http://www.mediafire.com/?f9xan9z0xbp6b26 Quote Link to comment Share on other sites More sharing options...
Khenglish Posted August 23, 2013 Share Posted August 23, 2013 Hey peoples, So i got this beast installed in my m15x, but it appears the bios is undervolted by like half?I'm not sure what the stock 780m voltage is, but i almost guarantee it's around the 1.xxv mark..I have no problem making my own custom bios, as i've done it 1000x times on desktop GPU's, but i just want to know, do you guys agree with me it's the voltage that's causing the throttle?I mean, i've never seen this GPU over 72c, and i have a 240w Power brick.Thanks.[ATTACH=CONFIG]8745[/ATTACH]The card will run slower on kombustor and furmark unless you flash an svl7 bios. Even then you should still not run them due to the incredible power draw. Quote Link to comment Share on other sites More sharing options...
Asaggynoodle Posted August 23, 2013 Author Share Posted August 23, 2013 I appreciate the response, i completely agree to not using Kombuster since it stresses VRM's, but it was doing it in 3DMARK11, and other benches, so i thought it would be a better visual representation for you guys.. Quote Link to comment Share on other sites More sharing options...
Asaggynoodle Posted August 23, 2013 Author Share Posted August 23, 2013 The card will run slower on kombustor and furmark unless you flash an svl7 bios. Even then you should still not run them due to the incredible power draw.So SLV7's bios will work with my dell card? I thought Clevo/kapok vbios didn't work with the dell ones? Quote Link to comment Share on other sites More sharing options...
Asaggynoodle Posted August 23, 2013 Author Share Posted August 23, 2013 Installed slv7's bios. Worked fine, but for some reason I'm still getting pretty awful p scores in 3dmark 11.. I mean the best I've got so far with +120 core and +100 mem is still like 5900~i know I have only scratched the surface of overclocking but still...it appears my physics score is lacking, the higher I overclock my 920xm past 23x or so I usually don't get any better performance, if not worse...im so confused right now... Quote Link to comment Share on other sites More sharing options...
Founder Brian Posted August 23, 2013 Founder Share Posted August 23, 2013 Are you sure the M15x utilizes the extra power of the 240w brick? If your physics score drops as you oc, you may be power throttling.Sent from my GT-I9100 Quote Link to comment Share on other sites More sharing options...
rambo3349 Posted September 12, 2013 Share Posted September 12, 2013 try looking with other software, as I had the same screen in Kombustor but in games it was normal volted Quote Link to comment Share on other sites More sharing options...
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