Spinelli
Nvidia purposely adds an ENTIRE FRAME (16.7 ms @ 60 fps) of ADDED INPUT LAG when using their cards in Multi-GPU form (cards in SLI, dual cards eg. GTX 690, etc). They put in an entire full 1 frame delay in order to get rid of multi-GPU stutter/micro-stutter/frame skipping.
I just found this out a couple of weeks ago. With all the talk of input lag, and how important it is to us sim racers who at times are making VERY VERY FAST pedal and steering inputs/movements, I thought that this would have came up a while ago.
AMD are supposedly coming out with "prototype" drivers in June that are supposed to really help with multi-GPU stutters/micro-stutters/frame skips (probably for single GPUs as well, like they have been doing ever since the 13.2 drivers). There is a lot of anticipation for these new drivers in the gamer/pc forum websites. I REALLY REALLY REALLY REALLY HOPE that this NVidia 1 frame delay thing IS NOT the tactic/solution that AMD uses.
I just found this out a couple of weeks ago. With all the talk of input lag, and how important it is to us sim racers who at times are making VERY VERY FAST pedal and steering inputs/movements, I thought that this would have came up a while ago.
AMD are supposedly coming out with "prototype" drivers in June that are supposed to really help with multi-GPU stutters/micro-stutters/frame skips (probably for single GPUs as well, like they have been doing ever since the 13.2 drivers). There is a lot of anticipation for these new drivers in the gamer/pc forum websites. I REALLY REALLY REALLY REALLY HOPE that this NVidia 1 frame delay thing IS NOT the tactic/solution that AMD uses.