What is the difference between PGA and LGA?

LGA : If you beloved this article and you also would like to collect more info about JetBlack generously visit the internet site. Land black limousine car Grid Array <== pins are in the socket, no pins are attached on the CPU, only pads.

PGA: Pin Grid Array <== pins are attached on to the socket, the socket has some sort of "holes" that hold the processor