"The GeForce 6150 and 6100 are very similar chips in most respects, but
the 6150 has a more powerful video engine and a faster 3D core as well. The
GeForce 6150 and 6100 will have a two pixel pipe and one vertex pipe core that
runs at either 475 MHz or 425 MHz, depending on the flavor. This of course
does not seem like a fast GPU by any stretch of the imagination, but should be
capable of delivering to the intended market. Both of the 6100 series chips
get the benefits of having SM3.0 support, DX9.0c and PureVideo technology. "