While we eagerly await the release of Nvidia’s GeForce RTX 50 series, new rumors are circulating about the upcoming GPUs’ power consumption. While the exact launch date remains uncertain, leaks suggest that the higher-end models could be more power-hungry than their predecessors.

Well-known tech leaker kopite7kimi has hinted at increased power requirements for the RTX 50 series, especially for the top-tier SKUs. While specific TDP figures haven’t been disclosed, multiple sources point towards a noticeable power increase compared to the RTX 40 series.

Power supply manufacturers seem to confirm the rumor

Cooler Master and Seasonic, both leading power supply manufacturers, have advertised their products as compatible with the yet-to-be-released RTX 5090. The RTX 4090, its predecessor, already has a substantial TDP of 450W, and some models can be overclocked to draw even more power.

Seasonic’s power calculator has also listed the RTX 50 series, estimating a power increase of 20-50W depending on the specific model. They suggested that the RTX 5090 could potentially have a TDP of up to 500W, while the RTX 5080 might consume around 350W. The table below details what was gathered from that leak.

What this means for gamers

The increased power consumption of the RTX 50 series could have several implications for gamers. Higher power requirements often translate to higher temperatures, which can affect system stability and longevity. Additionally, gamers might need to invest in more powerful power supplies to accommodate the increased energy demands.

However, it’s important to note that these are just rumors at this stage. NVIDIA has a history of making changes to its product lineup, and the final specifications of the RTX 50 series could differ from what is currently being speculated.

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Tom Valentine

Tom is a tech writer with a detailed view on ensuring the best buying advice, most useful information, and latest news makes its way into PC Guide's articles.