What is the equivalent of Intel HD 4000 in NVIDIA (in GB)? What is the difference between the two? - Quora
Intel Core i7-2640M \ NVIDIA NVS 4200M or GeForce GT 520M \ 20 GAMES TESTED IN 11/2021 (12GB RAM) - YouTube
Performance comparison between ThinkPad W701 with NVidia Quadro 2800M, ThinkPad X230 with Intel HD4000 and ThinkPad T520 with NVidia NVS 4200M – Ioannis Karagiorgos blog