The battle between ATI and NVIDIA reached a tense moment today when ATI removed the gag order on the ATI Radeon HD 4850 graphics card by more than a week. NVIDIA was trying to spoil the launch of the ATI Radeon HD 4850 by launching an ultra secret graphics card called the GeForce 9800 GTX+! Read on as we benchmark the Radeon HD 4850 versus the GeForce 9800 GTX+!