Dual GPUs question

[ThatOneTechGuy]

If I got a 690 could I sli with a 680? And could I do the same with titan z with a titan, 7990 with a 7970 and an r9 295x2 with an r9 290x?

 

[Whateverworks_19]

This will answer your questions:

SLI:

"There are also very few restrictions regarding what GPUs can be grouped together in SLI: only the model and memory amounts have to match. For example, a GTX 580 with 1.5GB of memory could only be paired with another GTX 580 that has 1.5GB of memory, and a GTX 690 only with another GTX 690. Beyond that, manufacturers can be mixed (e.g. ASUS with MSI, EVGA with PNY,) clock speeds may vary (stock versus factory-overclocked,) the VGA BIOS for each card can be different, and no special drivers or software is required. Below is a chart with modern retail SLI-ready GeForce graphics cards, all of which are at least capable of 2-way SLI; specially marked GPUs can run in configurations of 3-way or 4-way SLI when proper requirements (motherboard, power supply, operating system) are met."

http://www.geforce.com/whats-new/guides/introduction-to-sli-technology-guide#4

__________________________________

Crossfire GPU chart: http://sites.amd.com/PublishingImages/Public/Graphic_Illustrations/WebBannerJPEG/AMD_CrossfireX_Chart_1618W.jpg

 

[ThatOneTechGuy]

This will answer your questions:

SLI:

"There are also very few restrictions regarding what GPUs can be grouped together in SLI: only the model and memory amounts have to match. For example, a GTX 580 with 1.5GB of memory could only be paired with another GTX 580 that has 1.5GB of memory, and a GTX 690 only with another GTX 690. Beyond that, manufacturers can be mixed (e.g. ASUS with MSI, EVGA with PNY,) clock speeds may vary (stock versus factory-overclocked,) the VGA BIOS for each card can be different, and no special drivers or software is required. Below is a chart with modern retail SLI-ready GeForce graphics cards, all of which are at least capable of 2-way SLI; specially marked GPUs can run in configurations of 3-way or 4-way SLI when proper requirements (motherboard, power supply, operating system) are met."

http://www.geforce.com/whats-new/guides/introduction-to-sli-technology-guide#4

__________________________________

Crossfire GPU chart: http://sites.amd.com/PublishingImages/Public/Graphic_Illustrations/WebBannerJPEG/AMD_CrossfireX_Chart_1618W.jpg

k, thanks, I was just curious. 😀

 

[Whateverworks_19]

This will answer your questions:

SLI:

"There are also very few restrictions regarding what GPUs can be grouped together in SLI: only the model and memory amounts have to match. For example, a GTX 580 with 1.5GB of memory could only be paired with another GTX 580 that has 1.5GB of memory, and a GTX 690 only with another GTX 690. Beyond that, manufacturers can be mixed (e.g. ASUS with MSI, EVGA with PNY,) clock speeds may vary (stock versus factory-overclocked,) the VGA BIOS for each card can be different, and no special drivers or software is required. Below is a chart with modern retail SLI-ready GeForce graphics cards, all of which are at least capable of 2-way SLI; specially marked GPUs can run in configurations of 3-way or 4-way SLI when proper requirements (motherboard, power supply, operating system) are met."

http://www.geforce.com/whats-new/guides/introduction-to-sli-technology-guide#4

__________________________________

Crossfire GPU chart: http://sites.amd.com/PublishingImages/Public/Graphic_Illustrations/WebBannerJPEG/AMD_CrossfireX_Chart_1618W.jpg

k, thanks, I was just curious. 😀

My pleasure, Sir. Have a good day. [strike] I dunno why the selected answer got removed, but whateverworks, hehe. [/strike] thanks blackbird, for settling matters correctly.