GDDR4 SDRAM
Type of graphics card memory / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about GDDR4?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
This article is about DDR graphics RAM (SGRAM). For non-graphics (dynamic) DDR memory, see DDR4 SDRAM.
GDDR4 SDRAM, an abbreviation for Graphics Double Data Rate 4 Synchronous Dynamic Random-Access Memory, is a type of graphics card memory (SGRAM) specified by the JEDEC Semiconductor Memory Standard.[1][2] It is a rival medium to Rambus's XDR DRAM. GDDR4 is based on DDR3 SDRAM technology and was intended to replace the DDR2-based GDDR3, but it ended up being replaced by GDDR5 within a year.
Quick Facts Developer, Type ...
Type of RAM | |
Developer | JEDEC |
---|---|
Type | Synchronous dynamic random-access memory |
Generation | 4th generation |
Predecessor | GDDR3 SDRAM |
Successor | GDDR5 SDRAM |
Close