engadget.com — Holy Teraflops gamers, AMD just launched the Radeon HD 3870 X2. Their new flagship card features a pair of RV670 GPUs with CrossFireX built-in to a single card. According to HotHardware's performance testing, The 3870 X2 was "usually the highest performing single-card in the group." Yes, that group includes the NVIDIA GeForce 8800 GTX.