GPUs are the graphics processing units, or you can say a kind of processor that specializes in processing the graphics data. They are specifically designed to handle a big amount of data in a matter of seconds.

In a way to figure out what you see in your computer, you need a processor with an integrated graphics processing unit. iGPUs basically refer to the unit where a CPU and GPU are integrated on the same chip whereas dedicated graphics units come separately and process the data and instructions that are separate from your computer.

Basically, an iGPU is a chip in your CPU which turns the data into images and without a GPU, either it’s integrated or dedicated, you won’t be able to see anything on your computer. iGPUs also helps to tackle some light-duty gaming.

Well, not every computer needs a dedicated graphics card separately but there are exceptions. A computer can do all the basic jobs without much bothering about the quality of the data it processes but some high-end jobs like rendering video, 3D design, and gaming definitely will force you to buy a dedicated graphics card separately.

A dedicated graphics card is already prepared with its own PCB, memory (VRAM), and cooling solution and eventually it frees up resources from your CPU to use. It will help the processor to reduce the workload thus affects the performance of your computer in a much better way. Of course, it is not necessarily mean that every computer user should buy a dedicated graphics card just because it will help a computer perform better. In fact, an integrated graphics card is becoming so powerful now that they can offer enough power to accommodate a regular user.

But a serious gamer must buy a system with a pre-built gaming desktop or built a new computer and include your dedicated graphics card in the part’s list. Fortunately, Dell is producing high quality of graphics cards that can outperform a system running on an integrated GPU. Buy dell graphics card online so that you can find a good deal just under $50 to $200.