AMD FidelityFX


FidelityFX Super Resolution

Get a Boost in Frames for Your Games

AMD FidelityFX Super Resolution (FSR) uses cutting-edge upscaling technologies to help boost your framerates in select titles2 and deliver high-quality, high-resolution gaming experiences.


FidelityFX Contrast Adaptive Sharpening

Brings out the Details

Contrast Adaptive Sharpening (CAS) helps increase visual quality by enabling sharpening with optional upscaling to restore detail lost after TAA is applied.

For games that support FidelityFX CAS, turning off Radeon™ Image Sharpening in Radeon™ Software to avoid over-sharpening is recommended.


FidelityFX Ambient Occlusion

More Realistic Geometry Shading

AMD RDNA™ architecture-optimized Ambient Occlusion (CACAO) dynamically helps improve the appearance of objects based on ambient light.


FidelityFX Variable Shading

Get Performance with Quality

Uses AMD RDNA™ 2 architecture support for variable rate shading (VRS) to analyze frames to help optimize rendering for enhanced performance.


FidelityFX Screen Space Reflections

High-Quality Realistic Reflections

AMD’s implementation of Stochastic Screen Space Reflections (SSSR) delivers high-quality denoised reflections via an optimized compute shader.


FidelityFX Denoiser

High-Quality Raytracing and Effects

Denoising optimized for AMD RDNA™ architecture to help improve the visual quality of real-time raytracing and other in-game effects.


FidelityFX HDR Mapper

High-Quality HDR Gaming

Optimized for use with AMD FreeSync™ Premium Pro4 displays, AMD’s Luminance Preserving Mapper (LPM) delivers superb HDR content.


FidelityFX Downsampler

Accelerated MIP Level Generation

Optimized for AMD RDNA™ architecture, AMD’s compute shader-based Single Pass Downsampler (SPD) generates texture MIP levels using asynchronous compute for optimal performance.


FidelityFX Parallel Sort

Highly Optimized Radix Sort

Integrates a highly optimized, compute-based, and AMD RDNA™ architecture-optimized version of the radix sort algorithm into games.