Core i7 920

I built a couple of PCs for a friend of mine and his dad nearly 10 years ago. He purchased a couple of AMD RX Vega 64 cards to upgrade both PCs. There are a bit dated so I was curious of how bad this card will be bottlenecked and wonder how much of a difference this upgrade will make...

So when i built my pc motherboard came with cpu installed so clock was allready set And then (2 days ago) i turned my pc on and it said overclocking failed in that situations i normaly press restart button but now i pressed f10 (reset overclocking settings) And now i am stuck with a stock...

So I got this Xeon X5670 off of ebay for like 20 bucks and it was supposed to replace my i7 920 trash. When I switched CPUs to my surprise the PC turned on but there was no input out of my keyboard, mouse, or monitor in response to the PC. I have recently discovered that I may need a BIOS...

I am planning to add another 4GB to my existing 4 GB DDR3 RAM for my laptop. My existing RAM is shown in the first figure and the most similar RAM I found from a local store is the second image. Will both be perfectly compatible....? I want to maximize performance. I am having this now click...