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.
Gizzards are an inexpensive protein source. When you buy a turkey or a chicken, it is often stuffed with what are called giblets. One component of the giblets is usually the gizzard, which is a part of the bird's stomach. The bird swallows grit, which helps grind up food in the gizzard. This grit is removed from the gizzard before it is sold for food. While it may not sound appetizing to some, the gizzard provides a number of essential nutrients.