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x38, p35 or 780i ??? -> E8400

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 Thread : x38, p35 or 780i ??? -> E8400
 
Profile: journeyman
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im about to build a new computer that will mainly be for online FPS and home theater, using Vista64 Home Premium , Samsung 226bw 22in HD LCD, Logitech Z-5500 5.1 Speakers,
i will list the hardwares that i already have in mind
E8400 OCed 4ghz at least
GF9900 (newer technology) when they eventually comes out
PSU: OCZ GameXStream 700w
Seagate Barracuda 7200.11 500gb 32mb cache NCQ
Fan: Cooler Master Neon Blue LED 120MM Case Fan 3PIN 22DBA 1220RPM 42.734CFM 3PINS
http://www.ncix.com/products/index.php?sku=14259
Heatsink: Arctic Cooling Freezer 7
http://www.ncix.com/products/index.php?sku=17225
Case: Coolermaster Elite RC-330
http://www.ncix.com/products/index [...] omoid=1001
for RAM, see lower
=========================================================




my main question is, WHAT MOTHERBOARD?!??!
P35
i might not want to pay too much for a mobo as i'll prolly change it a few monthes after Nehalem is out... so in that case, p35 would be the best for me right? or maybe i ll just make another build from scratch for Nehalem with DDR3, etc?
BUT... will the gf9900 be bottlenecked by the p35??, can I OC the E8400 AND use 4x2gb DDR2 1066mhz in dual channel too?

780i
im not too sure if i want SLI or not... i was thinking that i could buy a GF9900 when its out, and then maybe 1or2 years later, i could add another same card to SLI... not sure if this is a good idea tho? what do you think?
i know i can OC E8400 to 4ghz and i think i shouldnt have any problem with 4x2gb DDR2 1066mhz on 780i, right?

X38
best OCer of all 3 i beleive... i can prolly reach more than 4ghz with my E8400, and should have no problem with 4x2gb DDR2 106mhz in dual channel
i might need to get this one if the p35 bottlenecks my gf9900, or if i dont want SLI or even if i end up with ATI cards cuz gf9900 sucks, then id also have the possibility to Xfire 2ATI GPU!




RAM 4x2gb
im not too sure if i will use DDR2 1000mhz or 1066mhz, but I know im am not willing to OC the RAM because I dont care paying 20$ more and not having to OC:P

for 1000mhz i was looking at those 2
115$
G.SKILL F2-8000CL5D-4GBPI Pi PC2-8000 4GB 2X2GB DDR2-1000 CL5-5-5-15

http://www.ncix.com/products/index [...] re=G.SKILL
AND
120$
OCZ Platinum XTC PC2-8000 4GB 2X2GB DDR2-1000 CL5-5-5-18

http://www.ncix.com/products/index [...] Technology

I think CL5-5-5-15 is better than 18 right?



for 1066mhz i was looking at those 2
130$
OCZ XTC Platinum Edition PC2-8500 DDR2 4GB 2X2GB DDR2-1066 CL5-5-5-18 EPP

http://www.ncix.com/products/index [...] Technology
AND
100$
Patriot Extreme Performance 4GB DDR2 2X2GB PC2-8500 DDR2-1066 CL5-5-5-15

http://www.ncix.com/products/index [...] re=Patriot

=====================================================
So what do you think?? What would u do? And why??

If you guys may recommend specific models for each motherboard, that would also be greatly appreciated!!

If you have any other tips/advice or anything that I should be aware of or that might make me reconsider, let me know!

Tx a lot for your opinions/expertise in advancE!!

FwoGiZ


Message edited by FwoGiZ on 05-04-2008 at 05:50:31 AM
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Profile: enthusiast
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I would go with X38, a good P35 board should hit 4GHz.
Do you need SLI?


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Don't Listen to me
Profile: Faithful Poster
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To go sli in a year or two your GPU will be out dated.

Profile: journeyman
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yeah i think im prolly better off without SLI
so x38? or p35? what are the differences?

Profile: Ancient Poster
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P35 and 780i run at 1333mhz fsb natively, and oc reliably to 1600mhz. X38 run at 1600mhz natively, and oc reliably to 2000mhz. 1600mhz = 3.6ghz for e8400.


---------------
Q6600@3.6ghz, GA-EX38-DS4 X38 chipset motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB 7200rpm 32mb cache hdd, 850watt 12v rails=4x20amp powersupply
Ironhide: Why are we fighting to save the humans?
Profile: nimble knuckle
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^The market is seriously missing "X38 FTW" marked boards.
P35 is becoming the low budget OC chipset fast. P35 will be replaced by P45 in about a month. It basicly has the same features as X38 and will likely share it's price also.

By that time HD 4870 should be out also making it clear if you want CrossFire support or not

Profile: Ancient Poster
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Andrius wrote :

^The market is seriously missing "X38 FTW" marked boards.
P35 is becoming the low budget OC chipset fast. P35 will be replaced by P45 in about a month. It basicly has the same features as X38 and will likely share it's price also.

 

By that time HD 4870 should be out also making it clear if you want CrossFire support or not


Does p45 support crossfire? And what process? (90nm? 65nm?)


---------------
Q6600@3.6ghz, GA-EX38-DS4 X38 chipset motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB 7200rpm 32mb cache hdd, 850watt 12v rails=4x20amp powersupply
Profile: journeyman
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if p35 supports 45nm, im pretty sure p45 will too..

lets say im taking x38, oc its fsb to 2ghz (500mhz for Ram..) that means i can use some 1066mhz RAM in dual channel with no problem?
wut happens if im using 4x2gb 1066mhz?
will i have to kindo downclock it?

Ironhide: Why are we fighting to save the humans?
Profile: nimble knuckle
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P45 supports CrossFire (16x/16x v2.0 slots) from the previews (some Foxconn board - http://www.techpowerup.com/59259/F [...] posed.html ).
I hope that's a custom feature cause X38 will go the way of the dinosaur if that's a stock feature.

I guess it'll be made on a 65nm process.
Supports the whole Core2 (45nm + 65nm) range and DDR2 and DDR3 memory.


Message edited by Andrius on 05-03-2008 at 03:12:23 AM
Profile: newbie
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So which way to go with the mobo is the hardest part.

I too have everything else picked out,

E8400
8800GTS G92
PCPC 750
Armour Case

I just can't decide between 780i and X38.
I will be gaming on a 24" monitor that supports 1920x1200,
BUT one 8800GTS will support that resolution, so I probably
don't "need" SLi. Yet I still don't know which one would be
better?

Profile: Ancient Poster
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FAST LS1 wrote :

So which way to go with the mobo is the hardest part.

 

I too have everything else picked out,

 

E8400
8800GTS G92
PCPC 750
Armour Case

 

I just can't decide between 780i and X38.
I will be gaming on a 24" monitor that supports 1920x1200,
BUT one 8800GTS will support that resolution, so I probably
don't "need" SLi. Yet I still don't know which one would be
better?


780i has sli and x38 has crossfire. sli is equal to crossfire, not greater.

 

Nvidia and ATI historically take turns as industry leader. The recent hype with sli will one day pass, when ATI digs itself out of the hole. If this early benchmark for 4870 is real, then that may happen at the end of May, when 4870 is released.
http://forums.legitreviews.com/about15370.html


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Q6600@3.6ghz, GA-EX38-DS4 X38 chipset motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB 7200rpm 32mb cache hdd, 850watt 12v rails=4x20amp powersupply
Profile: newbie
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I won't be a guinea pig for a new mobo, so which way would be the best at the moment between the X38 and 780i?
I game, have a large monitor, but I also want something that's stable. I know I've read about problems with some 780i boards. Even though they've had problems I'm still leaning that way. What's the benefit with an X38 board over the 780i?

Profile: Ancient Poster
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FAST LS1 wrote :

I won't be a guinea pig for a new mobo, so which way would be the best at the moment between the X38 and 780i?
I game, have a large monitor, but I also want something that's stable. I know I've read about problems with some 780i boards. Even though they've had problems I'm still leaning that way. What's the benefit with an X38 board over the 780i?


X38 runs at 1600mhz fsb natively, and reliably oc to 2000mhz. 780i runs at 1333mhz fsb natively, and reliably oc to 1600mhz. At 1600mhz fsb, 8400 runs at 3.6ghz.


---------------
Q6600@3.6ghz, GA-EX38-DS4 X38 chipset motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB 7200rpm 32mb cache hdd, 850watt 12v rails=4x20amp powersupply
Profile: newbie
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So what would I gain going with an ASUS RAMPAGE FORMULA LGA 775 Intel X48
http://www.newegg.com/Product/Prod [...] 6813131284

Over say a ASUS P5E LGA 775 Intel X38?
http://www.newegg.com/Product/Prod [...] 6813131219

$70 difference is prety huge for a mobo IMO.

Profile: journeyman
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is it possible to use DDR2 1066mhz in dual channel with an OCed x38 and E8400 ??? thats pretty much my last question im wondering before making my order!!

Ironhide: Why are we fighting to save the humans?
Profile: nimble knuckle
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FAST LS1 wrote :

So what would I gain going with an ASUS RAMPAGE FORMULA LGA 775 Intel X48
http://www.newegg.com/Product/Prod [...] 6813131284

Over say a ASUS P5E LGA 775 Intel X38?
http://www.newegg.com/Product/Prod [...] 6813131219

$70 difference is prety huge for a mobo IMO.

Bragging rights [worthless]. A nicer box. More accessories. A nicer name and a nicer looking board, X48 over X38 chipset, some leds, potentialy higher overclocks but not by much. That about covers it I think. Maybe S.T.A.L.K.E.R. Shadow of "I can't spell that in english" ? Not worth it if you're on a budget or don't care about those features. Worth it if you're a ROG fanboi or hate gigabyte's "box of crayons" coloring scheme.

FwoGiZ wrote :

is it possible to use DDR2 1066mhz in dual channel with an OCed x38 and E8400 ??? thats pretty much my last question im wondering before making my order!!

DDR2 DC 1066MHz is possible anyway DDR2 DC 800MHz is possible. Only the ratio is different and it keeps you covered upto 533MHz FSB.


Message edited by Andrius on 05-03-2008 at 06:55:03 AM
Profile: Ancient Poster
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Yeah, the x48 is almost identical to x38 in term of overclocking performance. It is slightly better, but not worth the price if you're on a budget. And ram timings don't matter. It makes little performance difference anyway.


---------------
Q6600@3.6ghz, GA-EX38-DS4 X38 chipset motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB 7200rpm 32mb cache hdd, 850watt 12v rails=4x20amp powersupply
Ironhide: Why are we fighting to save the humans?
Profile: nimble knuckle
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^What really bothers me is the fact that P45 has just about equal specs to the X38 and that has the same specs as X48. So 3 chips same features same price ... not really a clear image of performance grades. WTH?

Profile: Ancient Poster
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Andrius wrote :

^What really bothers me is the fact that P45 has just about equal specs to the X38 and that has the same specs as X48. So 3 chips same features same price ... not really a clear image of performance grades. WTH?


I thought the p45 use 65nm process instead of 90nm (the chipset itself, not cpu support, btw :p ). Are there any p45 benchmarks out yet?


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Q6600@3.6ghz, GA-EX38-DS4 X38 chipset motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB 7200rpm 32mb cache hdd, 850watt 12v rails=4x20amp powersupply
Ironhide: Why are we fighting to save the humans?
Profile: nimble knuckle
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^I think I said it was on a 65nm process yes.
No benchmarks I know of yet. The board previews are more feature related. It's an Intel. It'll kick ass and chew bubbulegum.