Final answer:
True. Sandy Bridge processors indeed incorporate both the memory controller and the graphics controller on the same chip, which is a design choice by Intel to improve performance and efficiency.
Step-by-step explanation:
True, Sandy Bridge processors do house both the memory controller and the graphics controller. The Sandy Bridge architecture, unveiled by Intel, integrated all of these parts onto a single chip. This integration was a component of Intel's transition to a System on a Chip (SoC) architecture, which enhanced system performance and reduced energy consumption. Better computational speed is achieved by faster communication between the CPU and RAM due to the memory controller's integration into the CPU. Although performance is usually lower than that of dedicated graphics cards, Sandy Bridge CPUs can also provide graphics functionality without the need for a separate graphics card thanks to the inclusion of an on-die graphics controller.