According to the release notes, the new Radeon Software Adrenalin Edition 18.9.3 driver has all the optimizations for Assassin's Creed Odyssey, scheduled to launch on October 5th, with up to three percent faster performance on RX 580 and up to 5 percent on RX Vega 64 graphics cards, as well as all the optimizations for Forza Horizon 4 game, which is already out and holds a good 92 metascore.

In addition to these game optimizations, the new Radeon Software Adrenalin Edition 18.9.3 driver also fixes some issues including stuttering when exceeding the Radeon FreeSync range in certain high framerate scenarios and a fix for a random system reboot during installation when upgrading Radeon Software from a version older than RSAE 18.8.1 on systems with 16 CPU cores.

The new Radeon Software Adrenalin Edition 18.9.3 driver is available for Windows 10 and Windows 7 in both 32-bit and 64-bit version and supports all graphics cards since Radeon HD 7900/HD 7700 day, including AMD Ryzen 5 2400G/2200G APUs.

You can check out the full release notes and find the download links over at AMD's support page.