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re: .

Posted on 9/28/11 at 10:24 am to
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 10:24 am to
they're all on the sec rant. i'm the only one of the gaming board i believe.
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 10:29 am to
quote:

You have a PCI Express x16 port

You need a PCI Express 2.1 x16 port


Please correct me if i am wrong, but PCI Express 2.0 is only relevant if you have a SLI/Crossfire setup. MEaning you don't need to have a PCIe 2.0 slot to run a single card. It is something that prevents bottlenecks due to having two cards.

ETA:

I don't know if the 2.1 changes anything, but I would do some research before taking it back.

It is still 16x



This post was edited on 9/28/11 at 10:32 am
Posted by WicKed WayZ
Louisiana Forever
Member since Sep 2011
33521 posts
Posted on 9/28/11 at 10:34 am to
Eh, I was on there the past few days but yesterday and today the Aggies have made it terrible
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 10:37 am to
i have no idea what you just said. the only thing i know from my research right now is the computer has a pci express x16 slot. the 2.0 and 2.1 are backwards compatible. but the x16 slot has a data limit of 250Mb/s. 2.0 has a 500Mb/s limit. so i'm guessing the slot will choke the graphics card i wanted to put in it.
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 10:39 am to
There is no problem running a 2.0 card in a v1.0 slot. There is no performance loss.
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 10:43 am to
quote:

There is no problem running a 2.0 card in a v1.0 slot. There is no performance loss.

sweet

but what did you mean by this...
quote:

PCI Express 2.0 is only relevant if you have a SLI/Crossfire setup. MEaning you don't need to have a PCIe 2.0 slot to run a single card
This post was edited on 9/28/11 at 10:43 am
Posted by LoneMDG
Birmingham
Member since Nov 2009
2774 posts
Posted on 9/28/11 at 10:47 am to
quote:

The lack of Gators on here is disturbing

Criminals don't like Batman, so Criminals don't like Batman Games!

Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 10:47 am to
SLI and Crossfire is any setup where you have 2 videocards hooked up in parallel at one time.

2 ATi cards = Crossfire
2 NVidia cards = SLI

Most mobos today with come with 2 PCIe slots, meaning you can connect two video cards and utilize both of them at once. The problem with PCIe 1.1 x16 slots is that you cannot get the full "power" from both cards. PCIe 2.0 solves this problem.


ETA:

This isn't relevant to you because you only have 1 PCIe slot.
This post was edited on 9/28/11 at 10:49 am
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 10:52 am to
so, you've said this before, but i just want to clarify. my computer only has on pci express x16 slot, but it will run a one single pci express 2.1 video card with no performance loss? correct? this is the card i was planning on putting in it...
LINK
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 11:01 am to
correct

Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 11:32 am to
taylor, i keep reading that a 1.0 slot will not send the 2.0 card enough data to run at full capabilities. i'm getting confused.

eta: this is all i know about my computer LINK
This post was edited on 9/28/11 at 11:34 am
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 12:15 pm to
You are not incorrect about the differnet bandwidths.

However, the card you want to get does not fully "saturate" the PCIe 1.0 16x. So a 2.0 slot is technically not necessary.

Higher end cards may be limited by this, but yours will not be.
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 12:20 pm to
quote:

However, the card you want to get does not fully "saturate" the PCIe 1.0 16x. So a 2.0 slot is technically not necessary.

how do you know this? what does the card info say that verifies this?
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 12:24 pm to
well there is no specific info, but I have googled enough similiar questions to figure it out.

Here is a response to one of those questions:

quote:

All I have with old mobo and new mobo in regards to score is Unigine Benchmarks.

Old mobo (MSI G31 PCI-Ex16 1.0):


Unigine
Heaven Benchmark v2.1
FPS:
49.2
Scores:
1240
Min FPS:
22.8
Max FPS:
91.3
Hardware
Binary:
Windows 32bit Visual C++ 1500 Release May 21 2010
Operating system:
Windows 7 (build 7600) 64bit
CPU model:
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
CPU flags:
2921MHz MMX SSE SSE2 SSE3 SSSE3 HTT
GPU model:
Radeon HD 6800 Series 8.782.1.0 1024Mb



New Mobo (Check sig):


Unigine
Heaven Benchmark v2.1
FPS:
48.6
Scores:
1225
Min FPS:
24.4
Max FPS:
90.8
Hardware
Binary:
Windows 32bit Visual C++ 1500 Release May 21 2010
Operating system:
Windows 7 (build 7600) 64bit
CPU model:
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
CPU flags:
2996MHz MMX SSE SSE2 SSE3 SSSE3 HTT
GPU model:
AMD Radeon HD 6800 Series 8.801.0.0 1024Mb


The new mobo has a PCIe 2.0 port.

ETA:

Also your PCI slot may even be 2.0. The specs for that mobo are not very specific, making me think that it could be either a 2.0 or 1.1. All it says is PCIe 16x.
This post was edited on 9/28/11 at 12:26 pm
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 12:39 pm to
i have no idea what those specs mean, but i'll take your word for it. i still don't know about this computer. i thought for 290 it might have been a deal but it seems like it might be more trouble than it's worth. i really appreciate all the info taylor.
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 12:43 pm to
He is testing a slighty higher end card than you on the same exact computer but with 2 different mother boards...one with a PCIe 1.1 and one with a PCIe 2.0. The results are nearly identical.

As far as I am concerned, you can just do what you planned on doing. Buy a new power supply and card. You should be fine.

I would however recommend a better power supply as far as quality.
This post was edited on 9/28/11 at 12:44 pm
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 12:46 pm to
cooler master isn't a good brand?

thought about going to best buy and getting their dynex brand. that might be a no no.

eta: that card just sold out on newegg.
This post was edited on 9/28/11 at 12:49 pm
Posted by SaintLSUnAtl
THE REAL MJ
Member since Jan 2007
22177 posts
Posted on 9/28/11 at 12:48 pm to
Just preorderd MW3. Think I'll order BAC pretty soon too
Posted by taylork37
Member since Mar 2010
15634 posts
Posted on 9/28/11 at 12:51 pm to
Never ever go to BB to buy computer hardware, let alone their brand.

Cooler master ain't a bad brand, but they also offer higher end products. You don't need a high end power supply, but a little higher end than you are looking at.

Stick to Newegg like you planned on.
Posted by finchmeister08
Member since Mar 2011
39733 posts
Posted on 9/28/11 at 1:00 pm to
i just had a coworker tell me about what your were trying to tell me and basically what he said you were trying to say was that the card i wanted wouldn't have maxed out the 2.0 slot in the first place. correct?

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