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Title: Rx 470,480, 570 cannot undervolt Post by: burundi on November 09, 2018, 09:06:27 AM My Windows 10 Polaris Rig won't undervolt ???
- I tried the claymore command line -cvdcc - I tried OverdriveNTool 0.2.5 - I tried MSI Afterburner v 4.5.0 (the vcore is greyed) I attached a sample picture of my RX 480 Card. The Vcore should be 825 but it's 918 ( GPU-Z and HW Info show the same high vcore) https://lh6.googleusercontent.com/29EAj2ZhK7LyRDH-foxk-NMghrdo2ke2Nnygf4iS3P8fBVHnYLCk8zg5qmRzvyJZucNPY61Z_Mkf9o7Sdc1J=w2560-h1330-rw (https://lh6.googleusercontent.com/29EAj2ZhK7LyRDH-foxk-NMghrdo2ke2Nnygf4iS3P8fBVHnYLCk8zg5qmRzvyJZucNPY61Z_Mkf9o7Sdc1J=w2560-h1330-rw) How can I fix this problem? Title: Re: Rx 470,480, 570 cannot undervolt Post by: sxemini on November 09, 2018, 09:23:00 AM My Windows 10 Polaris Rig won't undervolt ??? - I tried the claymore command line -cvdcc - I tried OverdriveNTool 0.2.5 - I tried MSI Afterburner v 4.5.0 (the vcore is greyed) I attached a sample picture of my RX 480 Card. The Vcore should be 825 but it's 918 ( GPU-Z and HW Info show the same high vcore) https://lh6.googleusercontent.com/29EAj2ZhK7LyRDH-foxk-NMghrdo2ke2Nnygf4iS3P8fBVHnYLCk8zg5qmRzvyJZucNPY61Z_Mkf9o7Sdc1J=w2560-h1330-rw (https://lh6.googleusercontent.com/29EAj2ZhK7LyRDH-foxk-NMghrdo2ke2Nnygf4iS3P8fBVHnYLCk8zg5qmRzvyJZucNPY61Z_Mkf9o7Sdc1J=w2560-h1330-rw) How can I fix this problem? Bios Flash with the right vcore. Title: Re: Rx 470,480, 570 cannot undervolt Post by: burundi on November 09, 2018, 10:35:26 AM thx for the fast answer
Where I can find the right figures for the Polaris Bios Editor Example GPU 910 MHz 65283 mV https://drive.google.com/open?id=1r7mditrXD9Ph-aspgQEyf-8simhD4yeS Title: Re: Rx 470,480, 570 cannot undervolt Post by: swogerino on November 09, 2018, 11:50:32 AM You can do it yourself by using the tools to flash your Bios and manually configure all the settings in polaris bios editor.
If you don't mind spending a low amount of money you can find really good bios setup on mining-bios.eu Note: I am in no way affiliated with the site, they just happen to make very good bioses for mining for each rx series. |