![]() ![]() Including a GPU in every GPU reduces costs in other parts of the system by far more than it increases the cost of the GPU itself. It doesn't add that much cost to a CPU to also etch a GPU into your silicon real estate. There are a few good reasons why it's so popular, but as always there's a relatively short list of important ones. It's probably fair to say that the integrated GPU model is the most common GPU type out in the wild. With the exception of high-end CPUs, virtually all computer CPUs today have an integrated GPU. ![]() The motherboard provides the display output hardware that allows you to hook up a monitor, but all the "brains" of the GPU are inside the CPU's package. It sits in the same processor package, is cooled by the same heatsink and heat spreader, and shares the same system memory as the CPU. This is why it's often called an onboard GPU. With their own cooling, memory, and power.Īn integrated GPU, on the other hand, has to share everything with the CPU. More commonly, they are soldered directly to the mainboard, but they are still dedicated as separate components from the CPU. So it may also have its own dedicated power connections from the computer's power supply.ĭedicated graphics in laptop computers sometimes come as a removable package, such as the (now discontinued) MXM laptop GPU modules. ![]() The card slots into the computer's motherboard and often needs more power than can be provided through the card slot. In a desktop computer, dedicated GPUs come on their own circuit board, generally known as a graphics card. A dedicated GPU is like its own self-contained computer! Dedicated GPUs also have their own power management hardware and memory. ![]() It has its own separate cooling solution. A dedicated GPU means that the GPU has its own independent processor package. ![]()
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