Today AMD launched the world's fastest notebook graphics card, the AMD RadeonTM HD 8970M. AMD managed to pack 1,280 stream processors on the card with an engine clock of 850 MHz (900 MHz with Boost) and a memory clock of 1,200 MHz. This gives the card 2,304 GFLOPS of single precision compute power and 144 GFLOPS of double precision compute power. Despite these impressive numbers, it is more efficient than previous generations, so your battery should last longer while you conquer the battlefield. The card supports Eyefinity, OpenCL, GPU acceleration, and DirectX 11.1.
AMD has provided some numbers on how much better the HD 8970M is compared to NVIDIA's GTX 680M, and it is clear that AMD has stepped up their game this time. The HD 8970M churns out about 20 frames more per second in Battlefield 3, which is quite impressive. The system used for the comparison contained a Core i7 3770k, 4 GB of DDR3 1600 MHz RAM, a Seagate Barracude 7200.11 hard drive, and a monitor with a 1920x1080 resolution.