https://www.engadget.com/2011-09-07-msis-gt683dxr-and-gt780dxr-shred-pixels-with-nvidias-gtx-570m.html
MSI's GT683DXR and GT780DXR shred pixels with NVIDIA's GTX 570M (hands-on)
Sep 7, 2011 - We might still be smitten with a certain svelte ebony beaut, but we're aware some of you require absolute maximum performance from your "portable" gaming rig....