To identify your GPU from the command line in Linux, first update the PCI ID database with "sudo update-pciids", then run "sudo lspci -v | less" and search the output for "VGA". The lshw and glxinfo ...
If you're a professional gamer, you must be aware that every second and move counts in games, especially in online co-op games. If your computer is "just" fulfilling the minimum requirement of the ...