AMD releases full source code for FSR 3, available to DX12 and Unreal Engine 5 developers

AMD today announced open source AMD FidelityFX Super Resolution 3 (FSR 3). This technology supports DirectX 12 and Unreal Engine 5, and qualified developers can obtain the complete source code of FSR 3 through GPUOpen

The latest version This version is v3.0.3, which is currently released as a special branch of AMD FidelityFX SDK 1.0, providing the following:

• The rewritten content is: AMD FSR 3 API for image processing Integration

• Provides complete C and HLSL source code through the library.

• FSR 3 DirectX 12 Example.

AMD also reminds that all FidelityFX SDK 1.0 sample source code is provided in this version of the package, but only the FSR 3 executable is pre-built.

According to the introduction, the latest version of FSR 3 has made further improvements in image quality and added support for VRR (variable refresh rate) displays in its frame rate logic

This site’s inquiry found that AMD FSR 3 has been used in three AAA games, including “Forspoken”, “Immortals of Aveum” and the recently released “ Avatar: Pandora's Frontier".

AMD emphasizes that the following games will soon support FSR 3:

• What needs to be rewritten It is: Black Myth Wukong. The content after rewriting: The Monkey King of Black Myth

• Red Desert

• ##The content that needs to be rewritten is: "Cyberpunk 2077"

• The content that needs to be rewritten is: EVE Online

• Farming Simulator 22

• Ice and Steam Age 2

• The content of Yakuza 8: Infinite Wealth needs to be rewritten

• Pax Dei

• The rewritten content is: Squad Tactics

• Starry Sky

• Starship Troopers Extinction

• Warhammer 40K: Undertide

• Warhammer 40K Space Marine

• Warhammer Age of Sigmar: Realm of Ruin

• To re- The content of the writing is: ADERS

In terms of AMD graphics cards, FSR3 will support Radeon RX 5700 and above graphics cards, Radeon is recommended RX 6000 series and above.

In terms of NVIDIA graphics cards, FSR3 will support GeForce RTX 20 series and above graphics cards, and recommends GeForce RTX 30 series and above graphics cards

Many old graphics cards such as AMD RX 590 and NVIDIA GTX 10 series also support some functions of FSR 3, but do not support the latest frame generation function. Rewritten content: Many older graphics cards, including AMD RX 590 and NVIDIA GTX 10 series, also support some functions of FSR 3, but do not support the latest frame generation function

FSR3 introduces frame generation technology similar to NVIDIA DLSS3. As shown in the figure, after turning on FSR3, the game frame number of "Forspoken" increased from 53 frames in 4K to 85 frames in 4K and 175 frames in 4K respectively

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