The MSI GeForce RTX 5090 Lightning graphics card has claimed the throne as the most powerful RTX 5090 model available, with its BIOS now making waves in the tech community as enthusiasts have begun experimenting with the newly released firmware. This updated BIOS allows the cards to reach power limits of 800-1000 watts, a significant increase that sparks both excitement and caution among overclockers. Notably, three distinct versions of the RTX 5090 Lightning exist: two with the aforementioned power capabilities, and a third, the Lightning Z Ocer version, which boasts an extraordinary 2500-watt limit. However, this outlier version will not be hitting retail markets, and its BIOS remains unreleased.
Some owners of RTX 5090 cards from other manufacturers have successfully flashed their GPUs with MSI’s robust BIOS, observing proper functionality despite potential glitches. These heightened power ceilings potentially unlock unprecedented overclocking performance, albeit unnecessary for most average users. The necessity for robust cooling solutions is pivotal to manage such power escalation, indicating a likely demand for advanced thermal technologies alongside these GPUs. In the consumer arena, these developments primarily fuel the enthusiast segment, offering a fresh wave of possibilities for custom builds and high-performance setups.
