Games that use Vulkan can now use FSR 4 upscaling thanks to the latest OptiScaler
via github.com
Short excerpt below. Read at the original source.
A third-party tool, OptiScaler, has beaten AMD to the punch in using FSR 4 upscaling with Vulkan-based games. According to a changelog on the tool’s Discord server, the latest test build, v0.9.0-pre10, has “added Vulkan w/Dx12 support – FSR4 VK w/Dx12, FSR 2.1 VK w/Dx12” (via Reddit user eduhfx). OptiScaler lets you expand the number […]