A developer has released a tool, created largely through AI-assisted "vibe coding," that lets owners of certain GeForce RTX 50-series laptops raise their GPU power limits. According to Tom's Hardware, the tool can boost power limits by as much as 28% on supported systems, though the report notes it only works on some laptops.
The most striking example is the RTX 5090 mobile GPU, which the tool can reportedly push to 225W. The source does not specify the default power limit, so the exact headroom is unclear. The utility appears to be unofficial and may require specific hardware to function.
Because this is a single source, there is no independent confirmation of the tool's effectiveness or safety. The report also does not explain whether the tool works through firmware changes, driver-level overrides, or another mechanism. As with any unofficial power-limit modification, users should consider potential thermal and warranty risks, though the source does not discuss those consequences.