AMD Remains Silent on INT8 FSR 4 Compatibility for Older RDNA GPUs
AMD’s silence regarding the compatibility of its new FSR 4 technology with older RDNA GPUs continues to generate speculation among gamers. Despite FSR 4’s potential to enhance performance on earlier models like the RDNA 2 and RDNA 3, the company has not provided any definitive updates on this issue.
FSR 4 Compatibility Concerns
FSR 4 has shown promising performance improvements and has been demonstrated to work on older GPUs through various user-generated workarounds. Many enthusiasts have successfully utilized leaked files to enable FSR 4 on the RX 6000 and RX 7000 series graphics cards.
Performance Insights
Comparative analyses between FSR 3.1 and FSR 4.0 have highlighted that FSR 4 markedly enhances visual quality. Although the INT8 version of FSR 4 introduced some performance setbacks, users found that activating the FSR 4 Performance mode could match FSR 3.1’s quality while providing superior visuals.
- FSR 4 is efficient in increasing graphical fidelity.
- Users have discovered ways to activate FSR 4 on RDNA 2 and RDNA 3 GPUs.
- Performance mode in FSR 4 offers visual enhancements despite initial performance issues.
AMD’s Response
Hardware Unboxed inquired about the status of FSR 4 compatibility for previous-generation RDNA GPUs. AMD’s response was dismissive, indicating, “No updates to share at this time.” This vague reply has left many to wonder whether AMD plans to support older hardware in the future.
Comparative Context with NVIDIA
In comparison, NVIDIA has opted to extend its DLSS 4.5 feature to older RTX 20 and 30 series GPUs. This decision allows users to select between DLSS versions based on their preferences. Conversely, AMD’s decision to limit FSR 4 to newer GPUs has raised eyebrows among the gaming community.
Technical Limitations
It is acknowledged that RDNA 2 and RDNA 3 GPUs do not possess the necessary native FP8 instructions required for the FP8 version of FSR 4. However, given that AMD has already developed an INT8 variant, many are questioning the rationale behind not making it available.
- RDNA 2 and 3 lack FP8 compatibility.
- INT8 version of FSR 4 developed by AMD remains unreleased.
As AMD continues to hold back on FSR 4 for older RDNA GPUs, concerns grow among users. The divide in support for older graphics technologies may affect AMD’s reputation as more gamers seek comprehensive support across various hardware configurations. For more updates and news in the gaming realm, visit Filmogaz.com.
