Overclocked Notebook Panel - GSync Tearing
Posted: 07 Jan 2019, 08:35
Hey guys/girls,
First of all: Happy new year! And please excuse the mistakes. German here
I didn't find any clear answer about this topic on the first 3 pages of Google. Neither here.
So please forgive me if this has already been discussed.
I just got this Laptop with GSync Support:
Medion Erazer X7857
i7 7700HQ
GTX 1070
GSync capable IPS Display with 75Hz
I know, this thing runs hot as hell (-110mV undervolt solves the heat issue for the most part ). But that's not my issue.
I managed to overclock the internal display to 100Hz without any frameskipping. The response time is great and gameplay feels completely smooth for the most part.
Just GSync doesn't want to work properly. In Destiny 2 for example I get variable Framerates of 75 to 120. I know that as soon as the FPS are exceeding my displays refresh rate, VSYNC kicks in.
I disabled that in the NCP and I'm completely fine with tearing at 100 FPS+. But even if my FPS hover around 95 FPS I get screen tearing. Even though GSync is working (at least the indicator overlay says so). Other Games I tested don't work either.
So my question is:
Why doesn't GSync work with my custom refresh rate?
Things i've tried so far:
- Limit FPS to 3 below Max Refresh Rate = Tearing
- Disable Overclock = Tearing at 75FPS+, everything fine below that value
- Different Settings in NCP (Force Fullscreen Scaling and disable any Application based values etc.) = Tearing OR 75Hz lock + Input lag ignoring the overclock
- Set GSync to Fullscreen + Windowed and tried all the different options (Game on Fullscreen, Game Borderless, etc.)
I'm completely out of ideas right now. It seems like GSync only works at the native refresh rate of 75Hz or below for whatever reasion.
I don't like the idea of having to dish out another couple of $$$ to get a decent GSync Monitor :/.
Do you have any idas on this one?
Thanks in advance
Kiba
First of all: Happy new year! And please excuse the mistakes. German here
I didn't find any clear answer about this topic on the first 3 pages of Google. Neither here.
So please forgive me if this has already been discussed.
I just got this Laptop with GSync Support:
Medion Erazer X7857
i7 7700HQ
GTX 1070
GSync capable IPS Display with 75Hz
I know, this thing runs hot as hell (-110mV undervolt solves the heat issue for the most part ). But that's not my issue.
I managed to overclock the internal display to 100Hz without any frameskipping. The response time is great and gameplay feels completely smooth for the most part.
Just GSync doesn't want to work properly. In Destiny 2 for example I get variable Framerates of 75 to 120. I know that as soon as the FPS are exceeding my displays refresh rate, VSYNC kicks in.
I disabled that in the NCP and I'm completely fine with tearing at 100 FPS+. But even if my FPS hover around 95 FPS I get screen tearing. Even though GSync is working (at least the indicator overlay says so). Other Games I tested don't work either.
So my question is:
Why doesn't GSync work with my custom refresh rate?
Things i've tried so far:
- Limit FPS to 3 below Max Refresh Rate = Tearing
- Disable Overclock = Tearing at 75FPS+, everything fine below that value
- Different Settings in NCP (Force Fullscreen Scaling and disable any Application based values etc.) = Tearing OR 75Hz lock + Input lag ignoring the overclock
- Set GSync to Fullscreen + Windowed and tried all the different options (Game on Fullscreen, Game Borderless, etc.)
I'm completely out of ideas right now. It seems like GSync only works at the native refresh rate of 75Hz or below for whatever reasion.
I don't like the idea of having to dish out another couple of $$$ to get a decent GSync Monitor :/.
Do you have any idas on this one?
Thanks in advance
Kiba