The 600-series motherboards have finally received support for AMD ULL, allowing better memory optimizations than ever.
600 Series Motherboards Finally Receive New BIOS Updates to Support AMD EXPO Ultra Low Latency
AMD introduced the EXPO Ultra Low Latency or ULL at the Computex, bringing more optimizations for the DDR5 memory on its AM5 platform. Built on the existing EXPO technology, ULL is promised by AMD to bring automatic memory overclocking that makes it convenient for beginners to enhance system performance without manual tweaks. Furthermore, the memory overclocking through ULL is said to increase gaming performance by up to 4% vs non-ULL EXPO memory, as claimed by the company.
Initially, the EXPO ULL launched for newer 800-series motherboards even though it was supposedly made for both 600 and 800-series models. Finally, after a few days, the EXPO ULL is on its way to many 600-series motherboard models, as spotted by @9550pro. The first ones are from MSI, which have received their latest AGESA PI-1.3.0.1b-equipped BIOS with ULL support. Also, as can be seen from the release notes for MEG X670E GODLIKE, we overlooked that AMD EXPO ULL was offered support with a previous BIOS version that was released on May 27.
But that was just an initial support, and the optimized support came with the June 8 and June 10 BIOS updates. Other 600-series motherboards have also received AMD EXPO ULL support, starting June 3. Users can now download the newest BIOS updates directly from the support pages of their motherboards on the official website. Similarly, some of the ASUS 600-series motherboards have received the latest BIOS updates, featuring support for the new EXPO feature.
These include mostly flagship and high-end X670E motherboards, such as ROG Crosshair and ROG Strix series models. With the introduction of Beta BIOS 3803, users can now enjoy the ULL features, but the rest of the 600-series stack is still awaiting the latest BIOS update to add ULL support.
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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