Samsung Electronics has announced that it has developed the world's fastest memory, a GDDR5 (series five, graphics double-data-rate memory) chip that can transfer data at six gigabits per second (Gbps). Samsung's GDDR5, which will be introduced at a density of 512 Mb (16Mb x 32) chips, is capable of transmitting moving images and associated data at 24 gigabytes per second (GBps). The new Samsung graphics memory operates at 1.5 volts, representing an approximate 20% improvement in power consumption over today's most popular graphics chip, the GDDR3. Samples of Samsung's new GDDR5 chip have been delivered to major graphic processor companies last month and mass production is expected in the first half of 2008. Samsung expects that GDDR5 memory chips will become standard in the top performing segment of the market by capturing more than 50% of the high-end PC graphics market by 2010.