Computer Workstation

I have the privilege to build my business that I work for a workstation. I have a strong knowledge of common desktop computers. But my knowledge is limited to workstations. The computer I want to build it will mainly be used for CAD products and writing code for CNC machines. I know AutoCAD software graphically intensive, but I do not know the system requirements will be needed. So my question is, what types of components should I be looking? Can I get away with using a gaming graphics card, or must have a high-end workstation cards. The same applies to processors that would be the best in this regard? Dual core, quad, hex? A game card will work fine! They are generally very powerful and can support the CAD program to take some sweat. If you want one with a very good price / performance ratio, I'd recommend the Radeon 5770, here is a link to her http://www.newegg.com/Product/Product.a aspx? Item = N82E16814102873 & cm_re = sapphire_radeon_hd_5770-_-14-102-873-_ product for the processor, a high-speed dual-core work, but I would future-proof to proceed with a quad-core AMD Phenom II 965 Something X4 Black Edition, Here is a link: http://www.newegg.com/Product/Product.aspx?Item=N82E16819103727 Those are my recommendations, but you can definitely go with something stronger in the graphics department, for example, a Radeon 6970 if you would. You can also go a little more or less sharp with the processor (a fast X2, and X6). It all depends on how much your company want to use. Unlike Computer Noob say you do not need much power for one work station is designed for CAD. If you can take so much, I would recommend an AMD Phenom II X6 1100 Black Edition processor and a Radeon HD 6970 GPU (or two in CrossFireX). I would think that all you need is 8 GB of RAM. But if you wish, you can go up to 16 GB, 12 GB, but it is definitely enough, if you need help, please send me this blacknexus123@yahoo.com. Well, I use a workstation card, as do things faster, when the cards. I would also suggest getting the best hexagonal core can begin to build things faster processing. I would get a 1090T x6 depending on how much information should be addressed at the earliest. I think you can come up with a card game according to the model you get. I would like a 2 GB card at least. 12GB of RAM good enough. Like you, my limited knowledge, too, and really I have no experience with this type of equipment. I hope I helped a little. EDIT: I also recommend getting a 450gts at least from the preforms is similar to a HD 5770. If you want to buy an HD 5770, I suggest you do so at this price. http://www.newegg.com/Product/Product.a But if you wish, you can go up to 16 GB, 12 GB, but it is definitely enough, if you need help, please send me this blacknexus123@yahoo.com. Well, I use a workstation card, as do things faster, when the cards. I would also suggest getting the best hexagonal core can begin to build things faster processing. I would get a 1090T x6 depending on how much information should be addressed at the earliest. I think you can come up with a card game according to the model you get. I would like a 2 GB card at least. 12GB of RAM good enough. Like you, my limited knowledge, too, and really I have no experience with this type of equipment. I hope I helped a little. EDIT: I also recommend getting a 450gts at least from the preforms is similar to a HD 5770. If you want to buy an HD 5770, I suggest you do so at this price. http://www.newegg.com/Product/Product.a