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Old 02-09-05, 01:42 PM   #34
Ohnnyj
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Join Date: Jan 2003
Posts: 9
Default Re: Nvidia SLI Investigation.

Great article and very informative, thanks for taking the time to do this. I wonder if you have a problem that I am having with my dual 6800GTs. In HL2 at certain times the frame rate will drop as if it is only using one card but if I do a quick save then reload from that save it will kick in SLI and I will be doing at least twice the performance. As an extreme example when you are unsuccessfully transported from Kliener's lab and end up outside. If I turn around and view the electrical structure behind the lab the frame rate is in the 20s but if I do a quick save and then reload I am at 100+. There are other instances where this occurs as well and it is kind of annoying since you never know when SLI is truly working or not.
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