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GDDR3 SDRAM
Type of graphics card memory / From Wikipedia, the free encyclopedia
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This article is about Graphics DDR3 SDRAM (GDDR3 SDRAM). For DDR3 SDRAM, see DDR3 SDRAM.
GDDR3 SDRAM (Graphics Double Data Rate 3 SDRAM) is a type of DDR SDRAM specialized for graphics processing units (GPUs) offering less access latency and greater device bandwidths.[compared to?] Its specification was developed by ATI Technologies in collaboration with DRAM vendors including Elpida Memory, Hynix Semiconductor, Infineon (later Qimonda) and Micron.[1] It was later adopted as a JEDEC standard.
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Quick Facts Developer, Type ...
Type of RAM | |
![]() GDDR3 chips on a AMD Radeon HD 4670 | |
Developer | JEDEC |
---|---|
Type | Synchronous dynamic random-access memory |
Generation | 3rd generation |
Predecessor | GDDR2 SDRAM |
Successor | GDDR4 SDRAM |
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