HotHardware report that AMD ATI Radeon graphics to use GDDR5 memory

Just weeks away from the rumored public debut of AMD's new ATI Radeon 4000-series GPUs, AMD clues us in on a tantalizing tidbit about a key technology found in its next generation graphics cards. AMD's new lineup of graphics cards will not only use Graphics Double Data Rate 5 (GDDR5) memory, but AMD also claims that this will actually be "the first commercial implementation" of the technology.

Confirmed: AMD ATI Radeon Graphics To Use GDDR5 Memory