Integrated graphics in a CPU are not necessary for gaming PCs with dedicated GPUs. CPUs without integrated graphics require a dedicated GPU to be connected at all times. Having integrated graphics ...

This means that the Intel one is the integrated graphics card and the NVIDIA one is the dedicated graphics card. If only one is mentioned, it means that you have only 1, i.e., the integrated ...

Also called "discrete graphics," dedicated graphics contain a GPU and memory and always push the envelope in rendering performance compared to "integrated graphics" circuits on the motherboard.

Integrated graphics is adequate for the non-gamer, and an integrated graphics processor (IGP) is increasingly sufficient for many gamers. However, "discrete graphics" using a stand-alone GPU is ...