Budući da se radi o karticama niže/srednje klase jeste li uočili micro-stuttering efekt u CFX-u?
Možda je to i subjektivan pojam ali prema nekim recenzijama (
http://www.tomshardware.com/reviews/...fire,2995.html) SLi i CFX su imali dosta problema osim ukoliko se radilo o multi GPU kombinacijama s karticama visoke klase.
Dio iz recenzije s portala Tomshardware:
CrossFire With Two Cards
Even at frame rates above 50 FPS, micro-stuttering rears its ugly head, pronounced enough to significantly detract from the gaming experience. A paradigm shift seems necessary, at least until both AMD and Nvidia are able to prevent or mask the artifact. Right now, if you asked us whether it'd be smart to "go cheap" on an inexpensive card and double-down later with another one, we'd have to suggest against it if you're the sort to be bothered by micro-stuttering. The improvement in performance would be negated by the phenomenon's impact. Currently, it seems like cards less powerful than the Radeon HD 6950 are not well-suited for dual-card CrossFire.
Even if the frame rates look decent, the slower the GPU, the more pronounced you'll see micro-stuttering during gameplay.
SLI
Nvidia's approach is much more consistent, though its own SLI technology doesn't side-step micro-stuttering entirely. At least the company's high-end cards work together the way we'd expect. However, sporadic micro-stuttering brings us back to reality time and again. Cards like the GeForce GTX 550 Ti seem to be wasted on a SLI setup for this reason alone,
achieving decent frame rates in the charts and nasty micro-stuttering in the real world.