Is Kaby Lake the real deal? Will Zen bring AMD back to the world of processor dominance? This week we tested Kaby Lake performance in notebooks as well as early benchmarks from a desktop Core i7-7700K processor. AMD might have a leak on its hands with information about Zen pricing, clocks, and relative performance surfacing. And can you turn that aging OEM PC into a gaming rig with a simple $130 upgrade? Find out on This Week in Computer Hardware!