It's official, Nvidia will stop supporting GTX 600 and 700 GPUs from October | Rock Paper Shotgun
ASUS Unveils GeForce GT 600 Series | VideoCardz.com
GeForce 600 series - Wikipedia
Gainward Releases GeForce GT 600 series | VideoCardz.com
Goodbye Kepler: NVIDIA announces that GeForce GTX 600 and 700 series cards will stop receiving new Game Ready Drivers from August 2021 - NotebookCheck.net News