DDR vs. GDDR Memories. RAM memory is also used on video cards to make the video memory circuit. Until recently the video memory used the exact same technology as the system RAM memory that is installed on the motherboard.
Definition of gizzard for English Language Learners. : a part in the stomach of a bird in which food is broken down into small pieces.
This specialized stomach constructed of thick muscular walls is used for grinding up food, often aided by particles of stone or grit. In certain insects and molluscs, the gizzard features chitinous plates or teeth.