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.
Definition of gizzard worm. : any of various nematode worms parasitic in the gizzard of birds: such as a : a spiruroid worm of the genus Acuaria that is a destructive parasite of chickens, turkeys, and related game birds b : a spiruroid worm (Amidostomum anseris) sometimes fatal to ducks and geese.