https://wccftech.com/nvidia-geforce-mx350-mx330-notebook-gpus-spotted/

NVIDIA's GeForce MX300 GPUs seem to be getting a slight upgrade for entry-level notebook designs to tackle Intel's and AMD's recent integrated graphics advancements. Videocardz reports that there are 2 MX300 series chips in the work, the MX350 & the MX330, and both are based on the Pascal GPU architecture.

The MX series are low-power discrete graphics chips that are designed for entry-level notebooks. These GPUs offer more graphics power than integrated solutions and take a lot of pressure off of the main chip itself. Both Intel and AMD have been hard at work into fine-tuning the performance of their integrated graphics chips and the resultant Gen 11 / 7nm Vega GPUs have proved that the era of the low-end discrete GPUs in notebooks is at an end as integrated graphics now offer equal or superior performance.