With such a development, the NVIDIA Reflex could work even on AMD and Intel graphics cards on Linux.
Open-Source Vulkan Layer Called Low_Latency_Layer Aims to Bring NVIDIA Reflex 2 And AMD Anti-Lag 2 On Linux
Linux gaming has come a long way through constant driver improvements, but latency-reduction technologies have remained one of the areas where Windows has always had an upper hand. Looks like Linux is closing that gap as well as NVIDIA Reflex and AMD Anti-Lag 2 will now be supported even on non-NVIDIA hardware.
The NVIDIA Reflex and AMD Anti-Lag 2 are designed to reduce the input latency by improving the synchronization between the game engine, CPU, and GPU. This is a particularly significant improvement in competitive shooters where every millisecond counts. As reported by Phoronix, a new open-source project called Low_Latency_Layer is trying to bring both to Linux. This layer can reportedly enable both Anti Lag 2 and Reflex 2 functionality even on non-NVIDIA hardware, such as AMD and Intel graphics cards.
The developer, Nicolas James, started this effort after frustration with the state of Anti-Lag 2 on Linux. Mesa's Anti-Lag 2 implementation had stability concerns and was disabled by default. Also, the developer's own testing showed that it wasn't delivering the same level of improvement as the proprietary Windows version. He realized that NVIDIA's VK_NV_low_latency2 extension could be intercepted through a Vulkan layer, which would behave in a similar manner as in games that expose Reflex support.
As per Phoronix, the low_latency_layer is intended to provide more complete support for Steam Play gaming on Linux, and the project's data suggests that the performance can be similar to or on par with proprietary Windows implementations on the same hardware. The testing included titles such as CS 2, Cyberpunk 2077, Marvel Rivals, Overwatch 2, The Finals, and Resident Evil Requiem. With the low_latency_layer, Linux gamers may finally get access to a more flexible latency reduction path that would be available on AMD and Intel GPUs.
This is beneficial for AMD GPU owners in games that support NVIDIA Reflex, but not AMD Anti-Lag 2. Intel GPU owners will also benefit from this implementation, particularly when Arc graphics cards have improved significantly on Linux in recent years.
News Source: Github
About the author: Sarfraz Khan is a hardware reporter with a focus on PC components and the builder community. With years of experience writing about PC hardware and laptops, his work has been featured on several reputable technology publications. Sarfraz's hands-on experience is demonstrated through his first-person accounts of using and comparing different hardware configurations, providing practical and relatable insights for everyday users. His technical analysis is respected by peers in the enthusiast community and has been cited by specialized hardware sites such as Germany's Igor's Lab.
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