Hey.
A friend that plays GT4 linked me to this thread and i had to create an account just to help you out.
You are on the right track but you are getting stuff thats costing you more and will perform the same or less than other parts.
I had to pick the parts for a PC about 2 weeks ago and it came out to be great.
I ended up with this:
Asus A8N SLI MotherBoard
GeForce 7800GTX
2 Seagate 80GB HDD with NCQ
a NEC DVD-RW/CD-RW/DVD-DL
an Athlon64 4000+
an 1GB of ram from OCZ
all this came to be just over 1300$ which leaves plenty of cash for the rest.
Now some people recommend recommend the Athlon X2 processors, one thing DONT GET THEM DONT EVEN THINK ABOUT DUAL CORE IF YOU WANNA PLAY GAMES.
Dual core processors qare good for stuff like 3D and programming or multitasking, but for games, even the fastest dual core processor might not match up to a regular single core processor.
I woul get the Athlon64 4000+ its the best processor out there, its pretty much an athlon FX-55 but not as pricey. If the 4000+ is to expensive for you get the 3800+ and you should be fine.
trust me on this i did extensive research and performance comparisons, dont even think aobut pentium and dont even think about the X2 series. An athlon64 4000+ is the best you can get and if its too expensive for you get the 3800+ it will perorm very, very well.
Now for the motherboard. Dont fo with the LanParty boards, they are mainly pricier because of their reputation and the nice colors they give to them but trust me, the Asus A8N SLI is a cheap motherbeard that will perform exactly like it, aaannd its SLI ready so if in the future you want to get dual graphic cards, you can
Now as far as the graphics cards go. I wouldnt go with ATI, not for a while. Their latest cards the X1800XT and the X1800XL are extremely power consuming. The X1800XL has 256MB and it doesnt match up to the performance of a GeForce 7800GTX. Then X1800XT which has 512MB consumes power like a mother, it gets veeery hot, and the results are not good enough to justify the price tag.
The X800XL is too expensive and it doesnt even match up to a GeForce 7800GTX or even a GT.
Now if you can spend it, get the 7800GTX. Best video card out there and will perform like a beast, if you need something cheaper get the 7800GT. And if you cant pay for that get the 6800GT or the Ultra. But from my extensive research, the Ultra comes out to be about 50-60$ less than the 7800 so i would dish out those extra dollars and get the latest card that will last you for a while.
So far. Go with Asus their boards are cheaper and they perform very, veeery well.
Go with Nvidia they are diong good at this moment, their video cards consume less energy and dont get as hot. And i also helped out with the processor so you shoudl be able to pick between the Athlon64 4000+ or the 3800+
Now. The hard disk doesnt need to be that big. Adn if i were you i would get 2 80GB or 120 GB disks because of the following:
If you are playing a game like BF2 then you are running windows and the game from the same HD. Making things slower. If you get a separate HD you run BF2 from one disk and windows from the other which means better performance. Also, you can get someone to raid the disks for you so if you ever lose one of the disks, your data on the other is recovered (i forgot if it was a raid 0 or a raid 1) and trust me its a major benefit to have your data recovered.
For the ram i would go with low latency. For gaming you need low latency RAM as you are making calls to it continuosly.
What else do we need. Ohh yeah for the DVD/CD drive. you should be able to get one that burns CDs, CDRW, DVD, DVDRW, DVD Dual Layer and all the rest of the formats for about 40$ or 50$ at the most.
Its very chepa now a days and nec has good DVD drives i would look with them.
I KNOW I JUST TYPED A BOOK, but trust me i created this to help you. You have no idea how much research i did when i was setting up mine, i looked at many benchmarks and price comparisons for about 1 week and i came up with this. Possibly the best system you could build for your buck.
All in all if you go with the 80GB hard disks, some good but cheap low latency ram, the 7800GTX or the GT if the other ine is too expensive, the Athlon 4000+ or the 3800+ and a good Asus motherboard. You could be building a system for about 1200-1300$ but it will be one hell of a system. VERY VERY HIGH END and will last you for years. Plus its upgradeable and since its SLI ready you can get another video card and performance will see a major boost.
Hope i helped out, i really ask you to consider the parts i recommended and to check out prices for the parts i got, they are very good for their price and if you lower some thigns here and there you could build an incredible system.
The power supply and the case, monitor, mouse and keyboard shouldnt be too expensive so you could get those for 400-500$ which would give you a 1700-1800$ system.
Kinda what you aimed for isnt it?
Thanks for reading my book and hope i helped