I'm using Inspiron 15 3521 running Windows 10 home. For some reason, this PC dropping its performance while running graphics-intensive applications like SolidWorks. So I ran a benchmark and found low FPS (9-11) on AMD Radeon HD 7670M compared to Intel HD Graphics 4000 with FPS (36-41). It seems odd to me so I uninstalled the drivers & reinstalling them using the drivers provided in dell support website. I tried installing an Intel driver than an AMD driver & AMD driver than Intel driver. Both are not working I'm still getting low FPS but nothing works.
Any information would be helpful.
The above FPS are obtained while running Dell SupportAssist specific device troubleshooting.