THE NFORCE 590 SLI is easily the most feature-rich core-logic chipset available for Athlon 64 processors. Nvidia takes feature integration further than any other chipset maker, and that's enabled the company to ensure a measure of consistency between motherboards based on its chipsets. Unfortunately, although core logic consolidation has done wonders for promoting a consistent end user experience, it's also made it increasingly difficult for motherboard manufacturers to differentiate their products..