Why sending data from gpu to cpu is slower than cpu to gpu? I heard the relation is similar to network situation, in detail, the upload is slower than download. However, I could not understand the meaning. In my opinion, the sending operation should be same because the two sending buses (cpu t...

I am a graduate student who is taking an elective computer science course on 3D Modeling and Computer Graphics. I am somewhat of a novice in this area, and have only had experience with easier programs such as Maya, and a little bit of graphics programming. Our course requires that we complete a ...