Current MacBooks use Nvidia graphics chips along with Intel Core i series and Core 2 Duo processors.

FORBES: Why Apple Will Probably Use Intel Graphics For Its Cheapest Notebooks

Intel 2nd generation Core i CPUs: The CX480 comes equipped with your choice of Intel's second generation Core i5-2410 (2.30GHz) or Core i3-2310 (2.10GHz) processor for superior performance.

ENGADGET: MSI formally unveils 14-inch CX480 laptop, stops short of naming a price

All Inspiron laptops announced today will offer options with Intel's new 3rd Generation Core i processors (Ivy Bridge), Microsoft Windows 7 Home Premium operating system, and will be eligible for the Microsoft Windows 8 upgrade program.

ENGADGET: Dell unveils Inspiron 14z Ultrabook, multimedia-friendly Inspiron 15R and 17R