AMD has released its Radeon Software Crimson 17.9.2 driver which adds dual-GPU support for Radeon RX Vega cards.

　　In addition to general multi-GPU support, the new driver also adds multi-GPU support for Slightly Mad Studios’ Project Cars 2, which is releasing today.

　　Down below you’ll find the official release notes for Radeon Software Crimson ReLive Edition 17.9.2, as provided by AMD:

Radeon Software Crimson ReLive Edition 17.9.2 Highlights

　　Radeon RX Vega Series

　　Up to 2x Multi GPU supportProject CARS 2™

　　Multi GPU profile support addedFixed Issues

　　Hearts of Iron IV™ may experience a system hang when the campaign scenario is launched.Radeon Software may display an erroneous "1603 Error" after installing Radeon Software. This error will not affect your Radeon Software installation.Known Issues

　　The drop-down option to enable Enhanced Sync may be missing in Radeon Settings on Radeon RX Vega Series Graphics Products. A clean install of Radeon Software can prevent this issue.Unstable Radeon WattMan profiles may not be restored to default after a system hang. A workaround is to launch Radeon WattMan after reboot and restore settings to default.Radeon Settings may not populate game profiles after Radeon Software's initial install.Overwatch™ may experience a random or intermittent hang on some system configurations.GPU Scaling may fail to work on some DirectX®11 applications.Secondary displays may show corruption or green screen when the display/system enters sleep or hibernate with content playing.Bezel compensation in mixed mode Eyefinity cannot be applied.When recording with Radeon ReLive on Radeon RX Vega Series graphics products GPU usage and clocks may remain in high states.To download the new drivers, click one of the links below:

　　AMD Radeon Software Crimson Relive Edition 17.9.2 Driver for Windows 10 64-bit​AMD Radeon Software Crimson Relive Edition 17.9.2 Driver for Windows 10 32-bit​AMD Radeon Software Crimson Relive Edition 17.9.2 Driver for Windows 7 64-bit​AMD Radeon Software Crimson Relive Edition 17.9.2 Driver for Windows 7 32-bit​​​