Nvidia GeForce RTX 4090 and 5090 prototypes exposed — development and testing cards had four 16-pin power connectors

Nvidia GeForce RTX 4090 and 5090 prototypes exposed — development and testing cards had four 16-pin power connectors

A leaker from the Chipell forums (via HXL) published images of Nvidia-designed PCBs (printed circuit boards) that were used to bring up the new Blackwell RTX 50-series GPUs while the company was developing its latest graphics cards. The boards…

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https://www.tomshardware.com/pc-components/gpus/nvidia-geforce-rtx-4090-and-5090-prototypes-exposed-development-and-testing-cards-had-four-16-pin-power-connectors