I have a suspicion they do, or the added delay for the subsystems transfer over to single card, PLUS ManuelG from nvidia forums said it's always on no matter what. That's why i would like an ON/OFF switch for that.RealNC wrote:It doesn't depend on vsync being on, actually. Frame metering works just the same with vsync off, because the frame time variations were discovered by review sites and they are always benchmarking with vsync off.flood wrote:if it's on for single-gpu............well that's just stupid
still though it shouldn't really affect games which run at >200fps.
maybe that explains why, with nvidia, i'd always get 2 frames of input lag in a double-buffered vsync'd test program whereas i'd get 1 frame with intel.
This was only a problem with SLI. If NVidia is somehow enabling this on single-GPU configurations, that would be... well, stupid.
The reply he gave me,
ManuelG wrote:Unfortunately I don't think this is a setting that can easily be turned off. I just checked the RFE for this and do not see any method via registry to disable this. You can always start a thread asking users to chime in and see if there is a lot of other users requesting this feature and if so, I could put in an RFE for an on/off switch.