VRAM

noun3

1. •
   video memory (an area of a computer's memory used to hold data used by a graphics processing unit)
2. •
   Initialism of video random access memory (“random access memory used by graphics processing units”).
3. •
   Initialism of Video RAM, a variant of DRAM invented in 1980 and used to store the framebuffer in some graphics adapters.

   • Using the hardware blitter to move bitmaps from VRAM to VRAM is much faster than moving them from system memory to VRAM. — 2002