So, I want to record and stream HD video using my Elgato Game Capture HD and my current gaming PC. My problem is, I get glitching and tearing in my video whenever I try to do this. Most people tell me that this is because my computer is not powerful enough, or at least my CPU isn't (I was told i5 or equivalent). My CPU is an AMD Athlon x4 860k. Is this too weak to encode HD video, or is it another issue? I also have the option with another software to use my graphics card to encode video, but it isn't exactly a powerhouse either (Sapphire Radeon R7 260x 2GB GDDR). Any advice or suggestions would be greatly appreciated.