https://wccftech.com/nvidia-geforce-mx450-turing-discrete-notebook-gpu-gddr6-pcie-4/

NVIDIA has just announced the GeForce MX 450 discrete graphics chip for mobile platforms which include notebooks and laptops. The GeForce MX 450 is aimed at entry-level notebooks with a focus on performance faster than integrated graphics solutions while delivering increased efficiency in a range of workloads.

While the official product page for the GeForce MX450 at NVIDIA's official webpage doesn't say a lot regarding the specifications, there are some details such as the features supported by the GeForce MX class GPUs.