I wanted to know what graphics card this laptop uses so that I can play games but it shows Radeon(TM) in every time I search for it be it through task manager, dxdiag or system components in settings. Any help would be appreciated.
What in the exact, specific model for your Dell? There are many variants of this family of computers that are both Intel and AMD based. Some with dedicated GPUs, others with only integrated video.
Have a look in Device Manager under Display Adapters ,it should be listed there .I have a Dell Inspiron 15(3251) and it has an Intel UHD 600 gpu but if yours is showing Radeon it is probably an AMD