Graphics Cards related queries here.

rajnusker

Sage of the Six Paths
Guys I have a Asus P8H67-M, it has two PCI_E 2.0 slots (16x, 4x).. One is already accumulated by my HD6870.. but the second slot runs @4x, so in future can I upgrade to HD6870 CFX? I mean would that 4x cause any bandwidth/performance issue? Some say 4x is fine for HD6870, some say 4x will slow down both cards.. Please advice, I want to have to 2x performance most reviewers are getting.
 

thetechfreak

Legend Never Ends
Guys I have a Asus P8H67-M, it has two PCI_E 2.0 slots (16x, 4x).. One is already accumulated by my HD6870.. but the second slot runs @4x, so in future can I upgrade to HD6870 CFX? I mean would that 4x cause any bandwidth/performance issue? Some say 4x is fine for HD6870, some say 4x will slow down both cards.. Please advice, I want to have to 2x performance most reviewers are getting.

The CFX will work but on the 4x slot the card wont perform to its full potential :wink:
 

Cilus

laborare est orare
Guys I have a Asus P8H67-M, it has two PCI_E 2.0 slots (16x, 4x).. One is already accumulated by my HD6870.. but the second slot runs @4x, so in future can I upgrade to HD6870 CFX? I mean would that 4x cause any bandwidth/performance issue? Some say 4x is fine for HD6870, some say 4x will slow down both cards.. Please advice, I want to have to 2x performance most reviewers are getting.

What resolution you're using? If it is 1080P then you can go for it, performance difference is not more than 8%, even with gtx 480.
 

rajnusker

Sage of the Six Paths
The CFX will work but on the 4x slot the card wont perform to its full potential :wink:

Will it hinder the performance of the card on 16x slot?


What resolution you're using? If it is 1080P then you can go for it, performance difference is not more than 8%, even with gtx 480.

Yeah, 1080p. Do you know anybody who has done that? And what about heat? You see the slots are placed quite close to each other. Airflow problem?
 

rajnusker

Sage of the Six Paths
AMD DRIVERS
Hey guys i updated my HD 7750 drivers.But still it's showing it as 12.3 :/ while i installed 12.4

Steps for installing latest drivers:

Uninstall the old drivers, don't reboot if asked by AMD setup
Use DriverSweeper to remove the leftovers and reboot
Install latest driver and reboot again
Enjoy latest drivers
 

phil2097

Broken In
a friend of mine is lending me his XFX 6850 for a year as he is going abroad (good for me!!) but his motherboard does not have an igp so i was planing to buy a low end graphics card like gt240, gt 520, hd6450, hd5450 any of this so that his computer is usable after i took the hd6850 from him. i will buy probably buy the 7870 later if they are still around next year or an 88xx series if they come out next year. thats not the issue though

i am sending home my old msi 890gxm g-65 motherboard which has the hd4290 igp and might be able to hybrid crossfire either 6450 or the 5450 graphics later on.

or im thinking of buying the gt240 or the gt520 to give him and later when i get it back was planning to use it as a physX card only beside the 7870 or the 88xx series card later on my system

i have gone through most of the forum regarding physX use alone for such low end cards but as i am going to buy one anyway to barter with the XFX6850 might as well get a good deal


budget is under 3k so, any ideas???
 

Cilus

laborare est orare
^^ Then I guess you have downloaded the 12.3 driver wrongly becuause I am using 12.4 driver from the day of its release and it is showing 12.4 properly.
 

ico

Super Moderator
Staff member
that was quick...thanks but will the physX thing work later on or is it another gimmick?

and is that faster than hybrid 5450 and 4290?
PhysX is a gimmick. GTX 240 is the card to get. Much faster than HD 5450/6450.

Hybrid graphics with HD 4290 is of no practical use.
 

Rajdeep Banik

Broken In
Guys, need a little help...
My configuratn is : AMD Athlon X2 (2.9 GHz)
2GB RAM, Win 7 32-bit.
Which one will be better? HD 5570 or HD 5670???
 
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