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History of the Personal Computer: Leading up to Intel's 4004, the first commercial microprocessor

The personal computing business as we know it owes itself to an environment of enthusiasts, entrepreneurs and happenstance. The invention of the microprocessor, DRAM, and EPROM integrated circuits would help bring computing to the mainstream. This is the first in a five-part series exploring the history of the microprocessor and personal computing, from the invention of the transistor to modern day chips powering our connected devices.

Five-Way AMD Radeon R9 280X Benchmark Battle

Shopping for a new enthusiast GPU? Assuming you want the best value, your pick will be between the Radeon R9 280X and the GeForce GTX 770. To us the former is a better value so the decision is more about sifting through a handful competing brands. To make that process a little easier, we're going to compare what we think are the best five R9 280X cards.