Seasonic PSU calculator lists Nvidia RTX 5070 Super and 5070 Ti Super TDPs

The rumour mill for Nvidia's RTX 50 series mid-generation refresh has just been fed with interesting information. Seasonic has added two unannounced GeForce RTX 50 Super graphics cards to its online PSU calculator, giving us our first look at their potential power targets and adding significant weight to the rumours of an upcoming launch.

Spotted on the company's wattage calculator tool (via VideoCardz), the listings include the GeForce RTX 5070 Super with a TDP of 275W and the GeForce RTX 5070 Ti Super with a TDP of 350W. Although the RTX 5080 Super is absent, these figures for the two mid-range and high-end cards provide new evidence for the existence of the Super lineup.

These TDPs also align with previous rumours about the nature of the refresh. The prevailing speculation is that the Super series will focus primarily on a 50% increase in VRAM across the board, with the RTX 5070 Super potentially moving to 18 GB and the RTX 5070 Ti Super to 24 GB. Additionally, the RTX 5070 Super is also expected to come with an extra 256 CUDA cores. The modest increase in power consumption seen in Seasonic's listing would be consistent with powering a larger and more demanding memory subsystem.

This isn't the first time a PSU calculator has leaked an unannounced GPU, as these companies require early access to specifications to prepare their products and marketing materials. While this is not an official confirmation, a leak from a major partner like Seasonic is about as close as we can get without one. All signs continue to point towards a full reveal for the RTX 50 Super series at CES in early 2026.

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KitGuru says: Do you think the RTX 5070 Super series cards will also come with higher clock speeds, or will they remain consistent with their non-Super variants?

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