These leaked GPU prototypes make the RTX 5090 look like a toy
If you thought the RTX 5090 has monstrous power requirements, you'll be floored by these leaked Nvidia GPU prototypes.
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Nvidia GeForce RTX 4090 and 5090 prototypes exposed — development and testing cards had four 16-pin power connectors
As an example of this, development/bring up boards for Nvidia's GeForce RTX 4090 (AD102 ... for the GeForce RTX 3090 (GA102) and RTX 3080 (GA104) featured four or three 8-pin power connectors.