Apple Mac Pro

I received a pair of Intel Xeon X5472 3GHz Quad-Core Processor LGA 771 for a Mac Pro 3,1 BUT BUT BUT I was wondering this: Can I put these into a MacPro 2,1 with the same LGA 771 socket? If not, Why not? I'm just trying to understand the processor sockets and why these newer ones with...

I've installed a new operating system now on my PC. I had Windows 8.1 and Now i'm on 10, in hopes that this issue will be fixed. Here's the whole story, please read it, I really need some professional help. About a week ago I bought a new GPU (ASUS GTX 1060 6gb). It went in fine, drivers...