All RTX3090's have the defect that New World has unearthed. Nvidia's power delivery spec is to blame. The RTX3000 series were always trash cards that had power issues because they were built on Samsung's poorly developed 10NM node instead of TSMC's 7NM.

The last good Nvidia GPU were the Pascals. The rest have just brute-forced their wins by throwing more and more power down the pipeline.