Cyber Power, Falcon Northwest, Gateway, and Conclusion
There are a variety of other companies that manufacture gaming computers: Cyber Power PC, Falcon Northwest, Gateway, etc... If you are considering purchasing a new gaming computer, be sure to check out other manufacturers as well. Although this review only listed specs for Alienware and Vodoo, other manufacturers may have even better deals for the money. Cyber Power is known for their great prices and up to date hardware configurations.
As far as the two companies Alienware and Vodoo, Vodoo does not even come close. Alienware's lowest model, the Aurora, outclasses Voodoo's highest-end model, the DNA 803, and starts $600 cheaper.
So, what justifies a computer as being the best PC for computer gaming? If you were to read every "best gaming PC system review" out there, what would the conclusion be? With Gaming PC's, you basically need a good processor, a great video card, and plenty of RAM. Under those standards, there are several computers that could be the best gaming PC.
In terms of bang for buck, Cyber Power PC has some of the best deals. For example, they offer a decent Core i7 gaming PC for around $779. Far cheaper than any computer on this list.
What is the best consumer available gaming PC on the market, not considering price? The Alienware Area 51 ALX, customized with an Extereme i7 Processor, customized video card upgrade, and 12GB or RAM. It will run you close to $7,000.
*Consider bulding your own gaming PC. It is not as hard as it may seem; and doing so will allow you to hand pick each componenent of your computer. That way, you can build yourself a gaming computer to fit your individual needs.*
*Another option that you have is to buy a more mainstream desktop computer, and upgrade the graphics card. This will give you many benefits of one of these computers, at a lower price.*