[mod]At this time, 30xx series support is available, but you must update to the latest following the information in viewtopic.php?f=4&t=1226 [/mod]
Right now it is not possible to use Faceswap on these cards as they're incompatible with existing libraries. We're aware of the situation and are paying close attention to it. We'll support the cards as soon as the upstream projects have added support.
Feel free to "Subscribe" to this thread as we'll update it if/when there is any news on support for the new cards.