** My build includes various parts that are not listed below. So, what I have below is right at $1200 with the other parts factored in.
APPROXIMATE PURCHASE DATE: One - two days (been planning for a week)
BUDGET RANGE: $1200 with peripherals. Based on parts listed below, a budget of around $900
SYSTEM USAGE FROM MOST TO LEAST IMPORTANT: Major: gaming, CAD modeling; Minor: media editing
PARTS NOT REQUIRED: Keyboard, mouse, monitor, os, disc drive.
PREFERRED WEBSITE(S) FOR PARTS: Newegg
PARTS PREFERENCES: None
OVERCLOCKING: Maybe if just for kicks. If it is necessary to make it work - definitely.
SLI OR CROSSFIRE: Yes
MONITOR RESOLUTION: 1920x1080
Additional comments: First time building, but have planned builds before.
-----------
Here is the build I have been able to come up with so far. Not firmly set on any of it, but I feel like I'm satisfied with everything except the CPU and motherboard combination. So the CPU and motherboard I currently have picked is just a tentative combination. I'm really looking for you guys' advice there. I'm not sure if the 2.33GHz quad core will be sufficient for gaming. I also am concerned about the importance of having DDR3 vs. DDR2 for motherboard/memory.
Note: combo deals from newegg on motherboard/cpu are preferrable
That PSU is barely enough for one GTX 260 card, if even that. It's labeled 635W, but it only has 2 rails of 20A each and refuses to say how much combined. You want 36A at least for a PC with a single GTX 260, and I'm not at all convinced you have that with the Sigma Shark 635W. The 780i SLI motherboard is overkill because of this, because there's no way ever you will have two GTX 260 cards on that PSU.
Let's start over, shall we... First we get a quality PSU that can handle two decent gaming cards (up to GTX 275 or HD 4890): Corsair 750TX, $100. You need that indeed at your high resolution (1920x1080).
Now, decide if you want nVidia or ATI cards. ATI has an advantage these days because Crossfire (two ATI cards) works on P45 boards, which are higher quality and cheaper than 780i boards (which are needed for SLI, i.e. two nVidia cards).
Those setups trade blows in benchmarks, so either would be fine IMO.
If the PC is mostly for gaming, an E8400 would be better than the Q8200. The Q8200 will beat a E8400 only in Flight simulator or when compressing videos. On the other hand, if your CAD software supports quads and you use it a lot then the Q8200 is the way to go.
aevm: Thanks a lot for the input. I'll definitely change that power supply and go the ATI route. Its a much better value too because of the huge discounts they're running on that video card.
Shortstuff: Sorry if the budget was misleading and that I wasn't clear enough but the 1200 limit is including other hardware peripherals for the computer like monitor, keyboard, os, mouse, and disc drive. If those things are factored in there would be no way to pull off those parts for 1200 range, although I wish I could. Basically, with what I have listed the price is right at 1200 when the other unlisted peripherals are factored in.
aevm: Thanks a lot for the input. I'll definitely change that power supply and go the ATI route. Its a much better value too because of the huge discounts they're running on that video card.
Shortstuff: Sorry if the budget was misleading and that I wasn't clear enough but the 1200 limit is including other hardware peripherals for the computer like monitor, keyboard, os, mouse, and disc drive. If those things are factored in there would be no way to pull off those parts for 1200 range, although I wish I could. Basically, with what I have listed the price is right at 1200 when the other unlisted peripherals are factored in.
Thanks guys!
Yes you might want to change your first post for the fact it is very misleading. I would start with "Items not needed".....
two 4770s use less power than one 4890 and also outperfrom a single 4890, no? but if you are def adding a second 4890 later then i guess 4890 is the better choice