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Samsung Electronics, the world’s largest maker of various dynamic random access memory, said on Thursday that it had started mass production of GDDR5 memory chips using 50 nm process technology. The new fabrication process allows the devices to reach unprecedented clock-speeds and trim power consumption.

“Our early 2009 introduction of GDDR5 chips will help us to meet the growing demand for higher performance graphics memory in PCs, graphic cards and game consoles. Because GDDR5 is the fastest and highest performing memory in the world, we’re able to improve the gaming experience with it across all platforms,” said Mueez Deen, director of mobile and graphics memory, Samsung Semiconductor.

The new GDDR5 memory chips are not only capable of working at up to 7GHz clock-speeds, but also use 1.35V voltage, a reduction from 1.425V – 1.575V voltage of currently available GDDR5 memory chips from Samsung. Moreover, the new GDDR5 devices are cheaper to produce: by adopting 50nm class technology, Samsung expects production efficiency to rise 100% over 60nm class technology.

http://www.xbitlabs.com/news/memory/... 5_Memory.html

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