what is tgp in laptop

TGP stands for Total Graphics Power and is used as a specification for GPUs to represent the power demands of the graphics card or chip. It is important to know the TGP of a laptop GPU before buying it, as differences in power can lead to much different performance. The TGP informs what kind of power supply is needed to adequately power the GPU, as well as all of the other components of the PC. The TGP is also important to know for mobile GPUs, as it gives an indicator of a GPUs power consumption.