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AMD Ships FSR 4.1 Upscaling to Radeon RX 7000 GPUs Ahead of Schedule, Though Frame Generation Stays RDNA 4 Exclusive

AMD's Adrenalin 26.6.2 driver brings FSR 4.1 machine-learning upscaling to RDNA 3 Radeon RX 7000 cards using an INT8 model, but frame generation remains an RDNA 4 exclusive.

Hardware & Semiconductors GPUs
FSR AMD Radeon GPU upscaling gaming
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Overview

AMD has extended its FSR 4.1 machine-learning upscaler to last-generation Radeon graphics cards. The company released its Adrenalin 26.6.2 driver on June 22, 2026, adding official FSR 4.1 support for Radeon RX 7000 series GPUs built on the RDNA 3 architecture, according to TweakTown. AMD has now launched FSR Upscaling 4.1 for the older Radeon RX 7000 series, which is based on the company’s RDNA 3 architecture, PCWorld reported.

The rollout arrived ahead of schedule. AMD had originally targeted a July window, and the driver landed at least eight days early, according to TweakTown. The expansion is not complete, however: the update ports only the upscaling portion of FSR 4.1 to RDNA 3, while frame generation remains an RDNA 4 exclusive feature, TweakTown reported.

What We Know

  • The change ships in AMD’s Adrenalin 26.6.2 driver, released on June 22, 2026, according to TweakTown.

  • FSR 4.1 uses a machine-learning model originally built for AMD’s newer RDNA 4 cards. The version for the RX 7000 series is based on INT8 code that differs from the FP8 instruction set the RX 9000 series uses, according to Tom’s Hardware.

  • AMD said the RDNA 3 implementation delivers the same image quality as the version running on RDNA 4 GPUs, according to TweakTown.

  • FSR 4.1 is now available in more than 300 games, according to Tom’s Hardware.

  • To use it, RX 7000 owners update to the new driver and switch on AMD FSR Upscaling in the AMD Software: Adrenalin Edition control panel, or enable it directly in a supported game’s settings, according to Tom’s Hardware.

What We Don’t Know

  • AMD plans to extend FSR 4.1 further. Support for the older RX 6000 series, built on RDNA 2, is planned for early 2027, according to PCWorld. AMD has also said support for RDNA 3.5 integrated graphics is coming in the future, according to TweakTown. Exact release dates for those steps have not been detailed.

Analysis

The move narrows the feature gap between AMD’s two most recent GPU generations. When AMD launched the RDNA 4-based Radeon RX 9070 XT earlier this year, its newest FSR upscaling was tied to that architecture, as previously reported. Extending the upscaling model to RDNA 3 lets existing RX 7000 owners access AMD’s current image-reconstruction technology through a software update rather than a hardware upgrade. Frame generation staying exclusive to RDNA 4, per TweakTown, preserves a hardware-level distinction between the generations even as the upscaling capability converges.