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When your FPS drops below 60 FPS with wait for v-sync you will get stutter and lag. The solution is a AMD freesync monitor, I don't know if it will work with Mac Pro.
My monitor is 60Hz 1080p with GTX 970 by using Adaptive v sync and not allowing my FPS to drop below 60FPS at all I have 0 lag, stutter, and no frame drop in all games new and old, the games run perfect, I never had this kind of gaming before. I have been testing a lot, if I set my FPS higher than 60FPS or lower I have lag, stutter, dropped frames.There is input lag at 60hz regardless with vsync enabled. If you use nvidia vsync, that studdering (from dropping to multiples of the monitor refresh rate) is gone. Doesn't work on AMD that way. However, as you mentioned a free sync monitor would take care of that. Or gsync.
Or just use an app to cap the fps for the game...
There is input lag at 60hz regardless with vsync enabled. If you use nvidia vsync, that studdering (from dropping to multiples of the monitor refresh rate) is gone. Doesn't work on AMD that way. However, as you mentioned a free sync monitor would take care of that. Or gsync.
My monitor is 60Hz 1080p with GTX 970 by using Adaptive v sync and not allowing my FPS to drop below 60FPS at all I have 0 lag, stutter, and no frame drop in all games new and old, the games run perfect, I never had this kind of gaming before. I have been testing a lot, if I set my FPS higher than 60FPS or lower I have lag, stutter, dropped frames.
Adaptive v sync works the same as frame rate target.
Is wait for v-sync the same as Adaptive v sync or is it dropping to multiples of the monitor refresh rate?
QUOTE: Problematically, GPUs don’t render at fixed speeds. In fact, their frame rates will vary dramatically even within a single scene of a single game, based on the instantaneous load that the GPU sees. So with a fixed refresh rate, how do you get the GPU images to the screen? The first way is to simply ignore the refresh rate of the display altogether, and update the image being scanned to the display in mid cycle. This is called ‘VSync Off Mode’ and it is the default way most gamers play. The downside is that when a single refresh cycle show 2 images, a very obvious “tear line” is evident at the break, commonly referred to as screen tearing. The established solution to screen tearing is to turn VSync on, to force the GPU to delay screen updates until the display cycles to the start of a new refresh cycle. This causes stutter whenever the GPU frame rate is below the display refresh rate. And it also increases latency, which introduces input lag, the visible delay between a button being pressed and the result occurring on-screen. http://www.geforce.com/hardware/technology/g-sync/technology
I run my GPU usage 50-75% so it's a vary stable FPS with Adaptive v sync at 60FPS, 60Hz monitor.
I know how it works, tha nks though.
Adaptive vsync limits the top end to your refresh rate but lets fps freely drop below that. Adaptive, in my experience, displays less input lag than regular vsync, but it's still there. Normal vsync drops fps in multiples of the refresh rate.
Higher shod the abuse input lag, your 'quote' says so (BELOW the refresh rate).
You run 50-75% because that is all your pc needs to produce 60fps (it's very btw..you are not changing states!).
You should use the quote tags/button.. it makes your quote more readable when it's quoted properly. Just highlight the text you want in quotes and hit the quote button.
What I'm saying EarthDog, you have to match your FPS 60 near perfect to your monitor 60Hz with settings. It's better than G sync there is no poling of the monitor back to the GPU that takes a lot of time=lag. When you can do that everything has to be setup near perfect on some games I have to lower settings to achieve a solid 50-75% GPU Usage.Move up in resolution.........
AMD Frame Rate Target Control CCC.What app can do this?
I dont think 4K 120Hz exist?
@wingman - so you are saying not to enable Vsync in any form but to change in game settings to lower/raise your FPS so you are around 60 FPS? Interesting way to do it...
@wingman - so you are saying not to enable Vsync in any form but to change in game settings to lower/raise your FPS so you are around 60 FPS? Interesting way to do it...
Also Nvidia does not show how long G sync takes to adjust the speed of the monitor, they just show polling time.The polling takes about 1ms, which translates to a 3 - 5% performance. http://www.anandtech.com/show/7582/nvidia-gsync-review
What is your monitor refresh rate in Hz and resolution? Are you running a solid FPS with no fluctuation in games to match your refresh rate? There is one other thing I do with my LED monitor is to run it in gaming mode, it removes post processing from the monitor= input lag.Even with adaptive, I still get input lag. Interesting...
Maybe he confused "Game Mode" with OverDrive?? Or maybe he has one of those older Samsung TV/Monitor combos?? I never tried them, I assume it offers a game mode though.