Tom's Hardware > Forum > Homebuilt Systems > New System Build > Final Build - any changes?
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Hey there.
Im almost done creating a new system. This is what i've got so far:

http://download.feller.dk/nytsystem1.jpg

Those prices are in danish krones but that doesn't matter. Its more the setup, anything i should change? Maybe one of the new 280 gfx cards from nvidia? Another motherboard?

Thank you.

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Should work. A bit of a waste to put a 9800 on a x48 crossfire board though.

Reply to Proximon
- 0 +

Agreed. Why not get a P45 if that's your GPU of choice, or keep the X48 and get one of the new ATI offerings (4850/4870)?

Good luck

Reply to huron
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huron: Well isn't 9800GX2 better than 4870?
Alot of people think i should grab the P45 board instead, but doesn't that board also have CF? i can't really see any difference between the P45 and X48 boards..

Reply to feller

feller wrote :

huron: Well isn't 9800GX2 better than 4870?
Alot of people think i should grab the P45 board instead, but doesn't that board also have CF? i can't really see any difference between the P45 and X48 boards..



There are really only two major differences. One difference is that the P45 will only do x8/x8 crossfire while the X48 will give you full x16/x16 crossfire. The other difference is the cost. You'll spend alot less on a P45 board than on a X48 board, and if you're putting an nvidia card in there's zero reason to spend a bunch more for something you won't be able to take advantage of.

Message quoted 1 times
Message edited by Wanker79 on 09-04-2008 at 10:51:19 PM
Reply to Wanker79
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Wanker79 wrote :

There are really only two major differences. One difference is that the P45 will only do x8/x8 crossfire while the X48 will give you full x16/x16 crossfire. The other difference is the cost. You'll spend alot less on a P45 board than on a X48 board, and if you're putting an nvidia card in there's zero reason to spend a bunch more for something you won't be able to take advantage of.



Will the nvidia card 'run' at 16x?

Reply to feller

yes it will but not 2 of them because you will need Nvidia motherboard to do SLI.

Reply to iluvgillgill

and are you sure you really need that raptor?i know many people regrat or feel disappointed after getting the noisy hot raptor which gave them next to no benefit when loading windows or game since they are not in a hurry.are you in a hurry?

Reply to iluvgillgill
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i assume since only getting 2gb ram you have 32 bit os? that is ram is going to get eaten up pretty quick by any high end vid card that you use. highly recommend upping to 4gb even if you don't go 64 bit. but also recommend going 64 bit.

+1 to drop the raptor. 640gb wd is a great drive and cheap in US. Not sure where you are but can't beat it on price per gb here and the performance will not be too far behind your little warm raptor.

in fact you could probably get 2 640gbs for the price of your raptor and 750gb drive. could keep them separate or raid them but that would give you over 1.2tb space and plenty of speed.

i would get a different psu. corsair, pc power and cooling, even antec or ocz.

+1 to no point in x48 if getting a nvidia card gain nothing and pay more. would go with p45. before i can recommend what is the best gpu i would need to know what your system is used for. if gaming what kind of games and what resolution is your monitor?

Reply to bdollar
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My 24" LCD monitor runs at 1920x1200, so a pretty high resolution.
Should maybe keep the x48 motherboard and go for two HD4870 cards instead?
And thank you all for the advices. I think i'll forget about that raptor, it was also getting too expensive.
Im gonna use the computer to play World of Warcraft, Call of Duty 4, playing around in 3ds max (rendering), video rendering in After Effects and Premiere.

Reply to feller
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And what corsair PSU should i go for? ie. whick one of these:
http://edbpriser.dk/Products/Listp [...] a=products
Another thing about the RAM. Should i buy 4 blocks of 1GB each which is CL4 or 2 blocks of 2GB which is CL5?

Reply to feller
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Ah i can't edit my replies :S
I can also buy 2x2GB of RAM but those are not "Corsair XMS2" but "XMS2 DHX" any difference?
These are the one that i have on my list in the main post: http://www.edbpriser.dk/Products/L [...] Specs=true
I could buy two of those packs or i could buy these (the DHX RAM):
http://www.edbpriser.dk/Products/L [...] &Soegeord=

Reply to feller
- 0 +

2x2gb is preferred. 1.8v if you can that is the standard voltage. but 2x2 is only using 2 slots then. less chance for problems and 2 open slots if you decide to add more later. if you get big into 3d stuff you may want to add 4 more gb at a later date.

that is a nice resolution monitor. you will be able tax most gpu's with that resolution. thing is that 1 4870x2 performs better than 2 4870s crossfired. So if you can afford it i would do that.

your psu is going to be determinate on what card(s) you end up with. if you stick with the x48 and are going to do 2 cards you are going to need more than if you do one card on the p45

Assuming you are using a good psu here is the breakdown:

500w ok for
1 4850
1 4870

650w ok for
1 4870x2

750w ok for
2 x 4870

around 1000w or a little less for:
2 x 4870x2

i tend to error on the side of more than you need so others may be able to get you a little closer to true minimum wattage.

So figure out your budget. then figure out what you can afford GPU. Then decide if you are going to add another of the same down the road. but it would have to be relatively soon because if it is going to be a year or more there will be much better single cards at that point probably. once you decide if you are going to get 2 cards relatively soon then that will help you on x48 or p45. p45 can do two cards but at your nice resolution x8/x8 will have some impact. if you resolution was lower i would say get p45 no matter what because at lower resolutions x8/x8 has virtually no impact.

hope i've given you enough to think about . :) :)

Reply to bdollar
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Well is the 4870x2 even out yet? What is best: one (1) 9800GX2 og one 4870x2?

Reply to feller

4870x2 its the current king.

Reply to iluvgillgill
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bdollar: Well i know 2x2GB is preferred, but should i also buy them even though they are CL5 and not CL4?

Reply to feller
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I don't think im gonna go for the 4870x2, its too exspensive compared to my budget!
One 9800GX2 almost costs the same as 2x 4870. Which one should i go for? CF with 4870 or a single 9800GX2 card?

Reply to feller

in that case get the GTX260 or 4870 which ever 1 fits your budget.

Reply to iluvgillgill
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1. ram - just about every cl4 you are going to find is that way because they upped the voltage. meaning the ram isn't any better. 1.8v is the standard and what you should get. if you overclock and need to then mess with voltage and timings.

2. gpu. i'm confused. you are saying the 4870x2 is too expensive but you are considering 2 x 4870? what are the prices where you are at? here in the states it costs just as much to get 2 x 4870 and those are only 1024mb (2 x 512mb) combined whereas the 4870x2 is 2gb (2x1gb)which makes a difference.


Message edited by bdollar on 09-05-2008 at 02:01:57 PM
Reply to bdollar
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bdollar: Well nvm the 2 x 4870, thats also too exspensive.
I'm gonna go for 2x 4870 og one 9800GX2.

I don't really understand what you are saying about the RAM, but should i go for:

Corsair XMS2 2x2GB CL5
Corsair XMS2 4x1GB CL4
?

Reply to feller
- 0 +

i don't understand your first part. you say 2x4870 is too expensive but you are going to go for 2x4870 or gx2?? why is it an option if it is too expensive?

ram - 2x2gb cl5 is what you should do. 1.8v. corsair, mushkin, OCZ are some good brands. Also, g.skill. That is the standard, will work just as well as 4x1g and leave you 2 open slots to add 2x2gb more down the road if you get big time into 3d stuff.

Reply to bdollar

The point bdollar was making is that it's difficult to compare RAM when their timings are achieved by different voltages. Alot of time, RAM manufacturers will increase the voltage to achieve lower or sometime just equal timings to RAM spec'd at the standard 1.8V.

The two sets of Corsair RAM you listed are Twin2X2048-6400C4 and TWIN2X4096-6400C4DHX. As you can see, they're both spec'd at CL4, and to reach that spec they've had to up the voltage to 2.1V. Here's a side-by-side comparison. But since the timings are spec'd at the same voltage, the two sets can be fairly compared.

If the price works out to about even, go with the 2x2GB set over two sets of 2x1GB. The "DHX" refers to the fancy heat spreaders on that RAM. You can see the difference in the link I posted.

Reply to Wanker79

Ok guys I need imput on this build , I got a cheaper case but was able to get more RAM, a card-reader, and better gfx card...what do you think ? (also I already have a HDD so its not included)

 

CPU- AMD 64 x2 6000+ http://www.newegg.com/Product/Prod [...] 6819103773

 

CASE-Coolermaster centurion 5 w/ Coolermaster extreme power PSU

 

http://www.newegg.com/Product/Prod [...] 6811119068 (case), http://www.newegg.com/Product/Prod [...] 6817171031 (PSU)

 

GFX CARD- PNY 8800GT http://www.newegg.com/Product/Prod [...] 6814133232

 

OPTICAL DRIVE- Lite on DVD burner w/lightscribe http://www.newegg.com/Product/Prod [...] 6827106073

 

RAM- pqi turbo 4gb http://www.newegg.com/Product/Prod [...] 6820141366

 

HEADSET- Rosewill circumaural headsets (just wanted something) http://www.newegg.com/Product/Prod [...] 6826193029

 

PSU- deal with PSU

 

CARD READER- super talent card reader http://www.newegg.com/Product/Prod [...] 6820609298

 

MOTHERBOARD- ECS GF8200A http://www.newegg.com/Product/Prod [...] 6813135085


Message edited by rocka4him on 09-05-2008 at 08:50:01 PM
Reply to rocka4him
- 0 +

i think you need to start your own thread. :)

don't want a coolermaster psu

ram says timings but not voltage in the specs, that is strange. pqi i haven't used before. odd that they wouldn't put their voltage

also don't know your budget, your usage (gaming, etc), the resolution of your monitor, all of which are necessary to give good opinions. also what os and 32 or 64 bit?


Reply to bdollar
- 0 +

rocka4him: Ah don't hijack my thread :P Nah well i think you have a better chance at getting some answers if you create your own thread.

Thank you Wanker79 and bdollar, i think i understand the voltage and timing things now.
Now about those graphic cards:
I have three options (remember my ress is 1920x1200 and i want to play a few NEW 3d games):
1x Inno3D 9800GX2
1x HD4870 now and another HD4870 later (maybe in 1-2 months)
1x GTX260

Which one should i go for? And how many watts will me PSU need for that card and the rest of my build?

Thanks

Reply to feller
- 0 +

if it is only 1 or 2 months then wait and do the 4870x2. same price as 2 x 4870 and better performance. for that resolution if you want to turn up the eye candy that is my rec. especially AA. the 4870s rock AA.

Reply to bdollar
- 0 +

bdollar: ah i can't wait. Need the system in this month.. maybe i should check if my parents have some spare money :P

Reply to feller
- 0 +

it would be different if you were talking a long time. but 1 - 2 months. that is so short. but if you can't get someone to front you the difference and you can't wait a month then my rec will depend on your mobo.

Reply to bdollar
- 0 +

Okay i think i know what im gonna do. I need the system ready to run for a big LAN party the 10th october. I get my next income the 1st october. I think i'll buy everything except the grapichcard. Then wait for the 1st of october and buy a 4870x2.

So a small breakdown:
----------------
Antec Performance One
Core 2 Quad Q9550 12 MB (Intel Boxed)
Gigabyte GA-X48-DQ6
Corsair XMS2 2 x 2 GB
Corsair HX620W
WD Caviar Blue WD6400AAKS 640 GB
----------------
ATI 4870x2 (don't know what manufacturer)
----------------

Will that PSU be enough? or should i go for a 750?

Reply to feller
- 0 +

well why are you getting the x48? if it is to add another x2 later then need 1000w. if you just plan on adding a diifferent gpu later to run another monitor then just get the p45. I tend to error on the side of more vs. towing the psu line. i would get 750w (assuming not getting another x2 later) and that way if you want to add stuff you don't have to worry about it.

Reply to bdollar
- 0 +

what case is that. is it the performance one p182?

Reply to bdollar
- 0 +

Yes its the Antec Performance One P182

Reply to feller

Oh I am so sorry bdollar and fellar, this is my first time on this blog... I had no idea man, my bad

Reply to rocka4him
- 0 +

rocka4him don't feel bad. It's no problem. But like i said; i'll get alot more feedback if you create your own thread. If you are logged in, then use this link:
http://www.tomshardware.co.uk/foru [...] ubject.htm

Reply to feller
- 0 +

no worries at all. but yeah, you get more scoop when you start one. i haven't used the p182 and don't know a ton about it. so i can't comment on how good it is at keeping things cool. also not sure where it is price wise. antec 900 and 1200 are two very good cases that keep things nice and cool so you may want to compare price. but i'm probably not the best one to comment on the p182.

Reply to bdollar
- 0 +

bdollar: well what about the rest of the build? and what do you thing about buying the 4870x2 in the start of next month? Maybe the price will even drop a bit untill then?!
And what about that PSU if i go for the 4870x2 card?

Reply to feller
- 0 +

And the P182 case is very nice! Almost like the Antec P190 case (3dgameman have a video review of it). I have a friend with the P182 so i know how big it is and how the airflow is.

Reply to feller
- 0 +

i tend to be cautious with psu. like i said. you may want to add another card later to run another monitor or whatever. that psu is right near the bottom of where you need to be. if it was me i would go with the 750w to have the piece of mind that it is plenty. and will be plenty even if i want to upgrade. only thing it won't be plenty for is 2x 4870x2

but that goes back to my question you didn't answer about the x48. it's right above my question about your case don't want to type again. :) :)

Reply to bdollar
- 0 +

Oh i didn't see that reply :)
Doesn't CF needs two of the same cards? I don't think i ever want to run CF. Is the only difference between the P45 and the X48 boards, the 8x and 16x pci-e?
And should it be the P45-DQ6 or another P45? (i prefer Gigabyte).

Reply to feller
- 0 +

i think pretty highly of the asus p5q pro. don't have a lot of experience with the gigabyte ones. but the dq6 it appears is about as much as the x48 board. you don't need to spend that much. $140 - $170. yes crossfire needs two of the same. but even on the p45 you could add a second different card to run a separate monitor. so since no plans to crossfire another x2 you don't need the x48 board.

Reply to bdollar
- 0 +

Crossfire supports different cards as well, I believe, as will SLI in the future (new driver release in September). If you don't need crossfire, or crossfire at full bandwidth, then go P45.

Gigabyte makes nice P45 boards.

Reply to huron
- 0 +

huron: ye but WHAT P45 board from Gigabyte should i take? the dq6 or?

Reply to feller
- 0 +

Ok...I like the ideas that have been listed. I would go with the 1 kw PSU if you plan on getting a second 4870x2 at some point. If you only want the one, 750w or so should do you just fine.

2x2GB RAM at 1.8v and good timings (4 if possible) is a good idea.

Agreed about X48 - if you don't plan on Crossfire, there's no reason for the extra $100.

For the Gigbabyte boards - check out this comparison.

http://www.newegg.com/Product/Prod [...] 32&bop=And

I think you'd be OK with the 2nd or 3rd one. I think they will be good boards for you (the 3rd one has DDR2 and DDR3 support).

Good luck. Let us know which of those you choose.

Reply to huron
- 0 +

I think im gonna go with the EP45-DQ6 board from Gigabyte! I'm not gonna use CF anyway and i still haven't decided about the 9800GX2 or the 4870x2 board :)
Another thing i've wondered about: In my country (Denmark) the Corsair HX620W cost almost 10% MORE than the Corsair TX750W. Does anyone know why?

Reply to feller
- 0 +

get the 750w for sure then. that is a great psu and for a single card set up (no crossfire, no x48) that is plenty of juice and will allow you to add stuff, change stuff in the future.

go 4870x2. it really shines with AA and stuff turned up. and at your resolution you'll want to do that.

Reply to bdollar

The two main differences between the HX620 and the TX750 is that the HX line is modular while the TX is not, and the HX has three 12V rails and the TX is a single 12V rail.

Generally, I'd prefer multiple 12V rails to a single rail design because that's an aweful lot of juice to be flowing through a single rail. I'd also prefer the modular design (which is where I think the price difference comes from). But those are both just personal preferences. bdollar's right though about the 620W being just enough and the 750W offering more overhead (and allowing the PSU to opperate in a more efficient range of it's output).

It's a close choice, but if you're going with a HD4780x2 I'd probably lean toward the 750W, too.

Reply to Wanker79
- 0 +

bdollar: Okay. I'm also gonna go for the 4870x2 board :P Thank you very much for all the help, i really needed it and it is very appreciated!
Wanker79 thanks to you too i really can't wait for the parts to arrive :)

You can all see the final build here: http://www.download.feller.dk/pc.html
The 4870x2 isn't in any danish internet stores yet, so i'm gonna wait for it (i know the picture is the 9800gx2 but you'll get the picture)

Cheers


Message edited by feller on 09-08-2008 at 11:00:22 PM
Reply to feller
- 0 +

congrats. enjoy. should be a kickin system.

Reply to bdollar
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