If you're using a laptop PC or don't want to open your desktop PC, there are external GPUs you can buy instead. Here's what ...
Researchers at Binghamton University have built their own graphics processor unit (GPU ... here’s a great way to peek inside the black box.
XDA Developers on MSN8mon
How to use a GPU in VirtualBox
even your beefy PC GPU won't help much. That's largely due to a glaring lack of GPU support on VirtualBox, even to this day.