The invention determines a method that compares the performance of different gaming devices. The method makes use of simultaneously played videos that consist of identical, in terms of the video game played and the starting point of the video, gameplay footage to allow the user to compare the performances of the selected devices through visual inspection. A single button, when clicked, will begin the simultaneous play of all videos. In addition, the number of videos that will be simultaneously played is equal to the number of devices chosen by the user, with one video corresponding to each chosen device. Performance data will be displayed in frames per second (FPS), graphics processing unit usage (GPU) and central processing unit usage (CPU).