You want to force FSR2 into a Vulkan game that lacks native upscaling. Look for tools like or “vkBasalt” with FSR2 plugins. The exclusive keyword often appears in “universal” FSR2 injectors that take exclusive control of the Vulkan instance.
The ffx_fsr2_api_vk_x64.dll is the runtime version of this Vulkan backend, often distributed with games or mods that use FSR2. The modding community has also adopted FSR2 as a way to bring high-quality upscaling to games that only support NVIDIA's DLSS. Projects like CyberFSR2 and RDRFSR2 demonstrate how the ffx_fsr2_api_vk_x64.dll can be used as a drop-in replacement for DLSS in Vulkan titles. ffx fsr2 api vk x64dll exclusive
Implementing FSR 2 via this dedicated Vulkan DLL can lead to significant performance gains, particularly at 1440p and 4K resolutions. You want to force FSR2 into a Vulkan
Unlike spatial upscalers (such as FSR 1), which look at each frame in isolation, FSR 2 is a temporal upscaler. It utilizes data from current and previous frames to reconstruct a higher-resolution image. The ffx_fsr2_api_vk_x64
The final, most enigmatic word: . In the context of DLLs and graphics APIs, “exclusive” can mean several things. For the keyword we are analyzing, it most likely refers to Exclusive Fullscreen or Exclusive Resource Access .
In the PC gaming community, ffx_fsr2_api_vk_x64.dll has gained legendary status due to game modding. Many modern titles launch with exclusive support for NVIDIA’s Deep Learning Super Sampling (DLSS). Because DLSS requires an RTX graphics card, users with older NVIDIA GPUs, AMD GPUs, or Intel GPUs are often left without a high-quality temporal upscaler.