NVIDIA looked to Samsung rather than TSMC for the production of its RTX 30 series GPUs. The decision to go with Samsung has caused issues though, not least poor yields on its 8 nm process. Nonetheless, NVIDIA will continue to use Samsung for its RTX 30 SUPER GPUs, according to a new report. The RTX 30 SUPER series is due next year.
https://www.notebookcheck.net/Samsung-tipped-to-manufacture-NVIDIA-GeForce-RTX-30-SUPER-GPUs-next-year.510917.0.html