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Choice of sli graphic card

Last response: in Graphics & Displays
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May 31, 2009 9:14:18 PM

i like to ask for help, i have a 8800gts but the model seem to be out off stock so i could not get another one so i decide if i should but 9800gt x2 to make a sli combo or is there any other card that can match with 8800gts.

Please help :??: 
a c 171 Î Nvidia
a c 271 U Graphics card
May 31, 2009 9:17:07 PM

Are you trying to match brands?, if so there is no need as any 8800GTS should work.
a b Î Nvidia
a c 169 U Graphics card
June 1, 2009 9:40:56 AM

The only card u can match with your 8800GTS is a 8800GTS
http://www.tomshardware.com/forum/245454-33-crossfire-f...

Do the cards have to be same model?
I answer it with an example:
You have a NVIDIA Geforce 7800GTX 256, and you want to add another card , the second card has to be 7800GTX exactly.

But what about the memory? Can you add a 7800GTX 512 and use that with 7800GTX 256?
It's recommended to use a 7800GTX 256 with a 7800GTX 256 and 7800GTX 512 with 7800GTX 512.
However you can use a 7800GTX 256 with 7800GTX 512 , BUT the 7800GTX 512 will lower its RAM to 256MB to operate with the other card, so it wont have its true power. (This option isn't recommended. )


What about brands ?
Well the brand doesnt matter , again for example , you can use a XFX card with a EVGA card , or a SAPPHIRE card with a DIAMOND card , just make sure they have the same memory and same clocks.

What will happend if 2 cards have the same amount of memory but one has higher clocks than the other?
One of the best ways to learn is to make examples.
You have a 8800GT(Normal edition,no OverClocks) and you want to add another 8800GT(Which is OverClocked),then:

1_The OverClocked one will lower its clocks to reach the Non-OverClocked card.

2_You can OverClock your card(The one that has Stock frequencies) and reach the OverClocked card.
Remember, you cant ALWAYS OverClock the normal card to reach the other card,because it may not OverClock that much and may become unstable.

WARNING:There are many exceptions in Computer Hardware, for example "Mousemonkey" a member of this forum has told me that when he puts his ASUS 7900GT card (Which is at stock speeds) with a XFX 7900GT(A OverClocked card) the ASUS one raise its clock to reach the XFX one which is an exception and as i said exceptions are alot in Computer Hardware.
Related resources
a b Î Nvidia
a c 259 U Graphics card
June 1, 2009 1:56:51 PM

Look on e-bay. You should be able to find a 8800GTS for $50-$90 depending on the model.
Alternatively, sell your 8800GTS and use the proceeds to get a faster single card.
a b U Graphics card
June 1, 2009 4:27:41 PM

As I rule, never get a SLI on a card; they typically have poor lifespans (IE: The GTX 380 will obsolete the 295GTX, the 280 obsoleted the 9800GX2, etc).

If you must upgrade, the best all around option would be a GTX 275. SLI 8800 GTS's aren't a bad option though...
!