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Does CF/SLI need compatible programs/games to work?



 
 
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  #1  
Old November 14th 11, 09:27 AM posted to alt.comp.hardware.pc-homebuilt
sillyputty[_3_]
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Posts: 3
Default Does CF/SLI need compatible programs/games to work?

I posted on a GTA4 forum about graphic drop-outs since I installed an
XFX 6870 black edition (with latest driver). I've been thinking about
adding another 6870 to run in CF. However, when I posted about adding
the second video card someone answered that it wouldn't help GTA4
because the game isn't optimized to use CF/SLI. Is this correct? Do
programs/games need to be able to take advantage of CF/SLI
configuration for them to be any benefit? I thought the processing
happened at the hardware level, i.e. swapping frames between cards?
Thx.
  #2  
Old November 14th 11, 02:44 PM posted to alt.comp.hardware.pc-homebuilt
John Doe
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Posts: 4,274
Default Does CF/SLI need compatible programs/games to work?

sillyputty shegeek72 uymail.com wrote:

I posted on a GTA4 forum about graphic drop-outs since I
installed an XFX 6870 black edition (with latest driver). I've
been thinking about adding another 6870 to run in CF. However,
when I posted about adding the second video card someone
answered that it wouldn't help GTA4 because the game isn't
optimized to use CF/SLI. Is this correct? Do programs/games need
to be able to take advantage of CF/SLI configuration for them to
be any benefit? I thought the processing happened at the
hardware level, i.e. swapping frames between cards? Thx.


Not trying to suggest that answers won't be found here, but...
I would post to UseNet gaming groups.

comp.sys.ibm.pc.games.action
alt.binaries.games.half-life.*

Good luck and have fun.
  #3  
Old November 14th 11, 05:01 PM posted to alt.comp.hardware.pc-homebuilt
Paul
external usenet poster
 
Posts: 13,364
Default Does CF/SLI need compatible programs/games to work?

John Doe wrote:
sillyputty shegeek72 uymail.com wrote:

I posted on a GTA4 forum about graphic drop-outs since I
installed an XFX 6870 black edition (with latest driver). I've
been thinking about adding another 6870 to run in CF. However,
when I posted about adding the second video card someone
answered that it wouldn't help GTA4 because the game isn't
optimized to use CF/SLI. Is this correct? Do programs/games need
to be able to take advantage of CF/SLI configuration for them to
be any benefit? I thought the processing happened at the
hardware level, i.e. swapping frames between cards? Thx.


Not trying to suggest that answers won't be found here, but...
I would post to UseNet gaming groups.

comp.sys.ibm.pc.games.action
alt.binaries.games.half-life.*

Good luck and have fun.


There's bound to be a few comments out there.

http://forums.amd.com/game/messagevi...hreadid=144745

"It doesn't the game scales like poo"

Umm. That doesn't sound good.

Paul
 




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