ATI Radeon HD 4000 Series discussion

[Extelleron]

Have you ever used SLI/CF?

No, but a lot of other people have.

And I don't see them complaining about performance or issues. Like always, it's a few people who have problems against the silent majority that are happy with their experience.

If SLI/CF were so bad, and there was no real world benefit, then we would have seen complaining beyond a few people. SLI/CF solutions are a solid way to improve performance; they are not always ideal and do not scale 100%, but that is just something you have to deal with. Plenty of games see near 100% scaling with the 3870 X2 or the 9800 GX2.