marty-mcfly
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Hi guys, I have my EVGA 1080 FE under water. When running benchmarks, my voltage never goes above 900Mv, see here: http://imgur.com/a/IQ30g I get the same voltage reading on OC precision, GPUz and CPUID. Does anyone have any ideas why this might be? Done DDU, reaseated card, tried different GPU power connectors. PSU is G2 650W EVGA. I am out of ideas.
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 10:15:58
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What happens when you increase the power target via msi afterburner/precision x? Have you tried to manually increase the voltage?
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marty-mcfly
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 10:17:54
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Hey. Yes, nothing happens. If i move the core voltage slider to max, it still stays at 900mv (0.9v). I'm wondering if its perhaps a corrupt BIOS in someway? I cant seem to find a single issue like this in any forums for the GTX1080
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 10:23:50
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Does this issue occur on all three available drivers? 368.25, 368.39 & 368.51?
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jeppouza
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 10:40:47
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That is really odd, maybe there is something related to the cards Asic quality??!
post edited by jeppouza - 2016/06/30 10:42:49
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marty-mcfly
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 12:19:46
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How can i find out the asic quality? GPU-z says its not supported. EVGA tech, can you help?
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 12:44:56
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marty-mcfly How can i find out the asic quality? GPU-z says its not supported. EVGA tech, can you help?
GPU-Z cannot read the 1080 asic quality. That is why it says it isn't supported.
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marty-mcfly
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 12:45:53
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Sajin
marty-mcfly How can i find out the asic quality? GPU-z says its not supported. EVGA tech, can you help?
GPU-Z cannot read the 1080 asic quality. That is why it says it isn't supported.
Ok, thanks. FYI, yes, this issue is occuring on all 3 of those drivers you mention. I used DDU before trying each one
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 12:51:47
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Inside the nvidia control panel set power management mode to adaptive under global settings. Reboot PC. Retest.
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marty-mcfly
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:08:43
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Ok, done that, restarted, stressed the GPU again and still wont go a single digit over 900mv
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CoercionShaman
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:11:40
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Uninstall PX OC and install Afterburner and try to move the slider up to see if it 'resets' it. EDIT: Restart your PC between the uninstall and install. If you have something like CCleaner run that before the restart as well. EDIT 2: Download 4.3.0 Beta for a 10X0 card, but I'm sure you know that already.
post edited by CoercionShaman - 2016/06/30 13:21:16
What use is knowledge if there is no understanding?~Stobaeus
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marty-mcfly
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:24:58
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Ok did that (luckily i had cc cleaner, always use it, rebooted, and also downloaded the BETA 4.3.0) This is what it shows: http://imgur.com/8SMcl5Y Note, sometimes the "perfcap" says Util instead of pwr? EDIT: forgot to unlock voltage monitoring in settings but switched it on, still shows 900.
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:33:55
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Furmark will throttle the card due to being blacklisted in the nvidia driver. Use heaven 4.0 instead for testing.
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:40:45
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Also make sure your GPU-Z VDDC setting is setup correctly...
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marty-mcfly
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:47:00
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CoercionShaman
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:52:15
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He responded before I saw your image. Good on you to have posted that last image.
What use is knowledge if there is no understanding?~Stobaeus
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Sajin
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Re: Can anyone help? GTX 1080 FE voltage issue
2016/06/30 13:56:02
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