Last month AMD released the Radeon HD 7970 GHz Edition, which effectively placed the crown for fastest single-GPU card back on their head. The new card boasted a core clock speed of 1000MHz (1050MHz PowerTune Boost) with  and a GDDR5 clock or 1500MHz. While this was great for new adopters, what about those who already … Continue reading Radeon 7970 Gets GHz Speeds With Leaked BIOS