ATI Radeon™ HD 4890 - The 1 GHZ Card
AMD is the first manufacturer to deliver a 1 GHZ graphics through its ATI Radeon 4890 graphics card. AMD has announced the availability of the ATI Radeon 4890, a factory overclocked graphics processor that has surpassed the 1 GHZ speed barrier. The new ATI Radeon™ HD 4890 utilizes advanced GDDR5 memory coupled with its overclocked 1 GHZ processor to deliver 1.6 TeraFLOPs of computing power. Source: www.amd.com AMD Launches the ATI Radeon HD 4770 MSI Debuts its 40 Nanometer Graphics Card