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Title: Is the R9 280x Sapphire Vapor-X Voltage Locked? Post by: blazin8s on December 03, 2013, 11:37:16 PM Also is the Dual-X unlocked like previous models?
Also what kind of temp difference is there with Vapor-X? Title: Re: Is the R9 280x Sapphire Vapor-X Voltage Locked? Post by: bl8cz on February 07, 2014, 08:01:03 PM Hi,
it's not. Don't use cgmiers gpu-vddc. Use Sapphire Trixx SW but you have to setup voltage on every PC restart.. To avoid setup after each restart, lower the voltage, save bios thru GPU-Z and flash it to your GPU (at your own risk). For 1080MHz use 1089mV, for 1120MHz at lest 1130mV. You'll also save a lot of energy (up to 60W/card) of which you can donate me some ;) The vapor-x is more sensitive to temperatures in some cases, but if set properly it can give you 780kH/s. Title: Re: Is the R9 280x Sapphire Vapor-X Voltage Locked? Post by: Omikifuse on February 09, 2014, 12:01:28 PM Also is the Dual-X unlocked like previous models? Also what kind of temp difference is there with Vapor-X? I remember Vapor-X is voltage locked, but im not too sure about the newest model.. Title: Re: Is the R9 280x Sapphire Vapor-X Voltage Locked? Post by: locke916 on February 09, 2014, 05:06:47 PM Dual-X I don't know.
Vapor-X I am running one, the card is not voltage locked. Title: Re: Is the R9 280x Sapphire Vapor-X Voltage Locked? Post by: InCoinsITrust on February 10, 2014, 03:12:45 PM any other 280X card is locked on voltage ?
Title: Re: Is the R9 280x Sapphire Vapor-X Voltage Locked? Post by: bl8cz on February 13, 2014, 10:33:42 AM None of the cards I met was locked. You just must use the right software to midify it. Unlocked voltage:
280x Dual-x 280x Vapor-x 280x Gigabyte 280x Toxic I think none of the other cards has the voltage locked. |