AMD plans to expand its FidelityFX Super Resolution 4 (FSR 4) technology beyond discrete graphics cards to integrated APUs, gaming laptops, and portable handheld devices. Speaking to Korean publication TheElec, Jack Huynh, AMD's Senior Vice President and General Manager of Computing and Graphics, confirmed that the machine-learning-based upscaling technology will target both new and existing APU hardware before 2027.
Custom Lightweight Model for Integrated Graphics
Official FSR 4 support was initially targeted at discrete GPUs such as the Radeon RX 9000 and RX 7000 series, leaving current handheld APUs reliant on the manually tuned algorithms of FSR 3. To bring FSR 4 to lower-power integrated processors, AMD is developing a lightweight custom machine learning model designed to deliver AI upscaling across a wider range of hardware without imposing heavy performance penalties.
Addressing Competition in the Handheld Market
The transition from hand-tuned frame processing to machine learning upscaling is intended to help AMD compete against Intel's mobile platforms. Intel's G3 and G3 Extreme chipsets feature XeSS 3 multi-frame generation, which Team Blue claims delivers up to 42% better performance than AMD's Ryzen Z2 Extreme at 35W. Adding FSR 4 support to existing devices like the ROG Xbox Ally X and Lenovo Legion Go gives current handheld owners performance improvements via software updates without requiring new hardware purchases.
Rollout Schedule and Hardware Scope
The announcement follows AMD's introduction of FSR 4.1 for Radeon RX 7000 GPUs earlier in the year, where the company indicated it needed extra development time for a lighter version. AMD expects to deploy this lightweight FSR 4 model to APU hardware before the end of 2026, extending AI frame generation to both portable gaming handhelds and budget-conscious laptops.
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Source: AMD says it's bringing FSR 4 to gaming handhelds before 2027
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