This software distribution contains ffx_fsr2_api_x64.dll , which is part of the AMD FidelityFX Super Resolution 2 SDK.
The ffx_fsr2_api_x64.dll serves as the 64-bit API bridge for AMD FidelityFX™ Super Resolution 2 (FSR 2), enabling temporal upscaling in games to improve performance while maintaining visual quality. It processes motion vectors and depth buffers to reconstruct lower-resolution frames into higher-resolution output, supporting GPU hardware from various manufacturers. For developers, the authoritative source for the FSR 2 SDK and associated DLLs is the official AMD GPUOpen GitHub. ffx_fsr2_api_x64.dll
Copyright © 2022 Advanced Micro Devices, Inc. All rights reserved. This software distribution contains ffx_fsr2_api_x64
ffx_fsr2_api_x64.dll is a safe, performance-enhancing component developed by AMD for game developers. End users should never need to manually download or move this file; proper game installation and file verification are the correct maintenance approaches. If encountered as a standalone download or in an unexpected system location, treat it as potentially malicious and scan thoroughly. For developers, the authoritative source for the FSR