[stormy]

I just know from years of being a pc game enthusiast, and from the early years of Nvidia Vs 3dfx etc. It's well known that triple buffering adds significant output latency. Exactly because there is a larger buffer & the added affect of vsync, you have frame buffers you're waiting to be drawn and also waiting for the monitor refresh, it all adds up.

Fyi this is nothing to do with gsync which is a completely different technology, years between them. Gsync has a chip inside the monitor that communicates back to the GPU to make sure everything can stay in sync without lag, where as previously it was only a one way communication in that regard.