Based on the GeForce GT 730 GPU (GK208-203-B1), it is clocked at 700 MHz and incorporates many of NVIDIA's new graphics technologies for casual gaming, multimedia, and office applications.
With 4GB of DDR3 memory (128-bit) at 1333 MHz, as well as compatibility with DirectX 12 API and OpenGL 4.6, you can enjoy digital content and casual games with flawless graphics.
With a 128-bit memory bus width, higher performance is achieved because, simply put, a larger volume of data (128 bits of data per clock cycle) can be transferred to and from the memory.