The ATI RADEON X1650 PRO GPU features twelve pixel shader processors, five vertex shader processors, and four raster operators (ROPs). It packs 157 million transistors, and is manufactured on a 90nm process. It is interesting to note that the RADEON X1650 Pro series is exactly the same as the architecture as the RADEON X1600 series, but is clocked faster and (ostensibly) priced lower. For example, on the RADEON X1600 XT, which is the highest end X1600 series video card, the GPU and memory are both clocked exactly 10 MHz slower than ATI's reference design for the RADEON X1650 PRO.



Link: HArdOCP