 The interest led ATI (and Nvidia) to create GPGPU products — able to calculate general purpose mathematical formulas in a massively parallel way — to process heavy calculations traditionally done on CPUs and specialized floating-point math co-processors.GPGPUs were projected to have immediate performance gains of a factor of 10 or more, over compared to contemporary multi-socket CPU-only calculation.With the development of the high-performance X1900 XFX nearly finished, ATI based its first Stream Processor design on it, announcing it as the upcoming ATI FireSTREAM together with the new Close to Metal API at SIGGRAPH 2006.