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How I got my system to be stutter free...

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I know a lot of you guys are struggling with stutters, even when you have high FPS. On my system I recently had made some changes and started getting stutters again, but I was able to restore a few settings and get back to stutter free simming. Now this doesn't mean you will have no stutters everywhere, for example when you take off or go into heavy cities, but I am able to get really good smoothness with my modest rig (see signature) so I wanted to share my settings.

Running lean
I  shut down everything I have running, including MalWareBytes, browser windows, email, etc. 

Process Lasso
1. Priority Class > Always > High.

2. CPU Affinity > Always > Uncheck the last core.
- I did this because I noticed that the last core was flat out a lot of the time, even when sitting at the menus, so I figured something else outside MSFS must be hammering that thread.  

3. I/O Priority > Always > High

4. Application power profile > Bitsum highest performance

Nvidia Profile Inspector

If you are having stutters I would just try to use the settings I have here first (if applicable) and then see how it goes. Note that I do have a g-sync monitor, which could be a huge wildcard. 

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Nvidia Control Panel

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MSFS Options

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I know every system is different so YMMV, but I think these settings provide a smoothness with my modest system that is pretty remarkable. Worth a shot if you have the stutters. 

Good luck! 

7950X3D | RTX 4090 | 96GB DDR5 | 4K G-Sync | Win11 Pro

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Screenshots....

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7950X3D | RTX 4090 | 96GB DDR5 | 4K G-Sync | Win11 Pro

This is setup for eye candy but using clouds on low is totally unacceptable for anyone wanting to simulate real world weather and/or IFR. Would trade those building/tree/grass ultra settings down. Render scaling to 80 as well.

SAR Pilot. Flight Sim'ing since the beginning.

Gsync is the key to a stutter-free experience. 
Winning combo is i7-10700K OCed to 5.0 ghz. HT Off. RTX 3080 and a LG CX 48. 
 

It’ll give you very good stutter free experience at 4K, HDR, RGB 10bit. 

3 hours ago, DaedalusX said:

Gsync is the key to a stutter-free experience.

Gsync is the cat's meow with MSFS! So smooth it's like watching a movie when flying.

Steven_Miller.png?dl=1

i7-6700k Gigabyte GA-Z170X-UD5 32GB DDR4 2666 EVGA FTW ULTRA RTX3080 12GB

5 hours ago, RobJC said:

Screenshots....

How are screenshots supposed to support your argument about getting stutter-free performance?

  • Commercial Member

Even very clean "Honda Civic" never beat "Ford Mustang"! 😄

Yep add me to the Gsync bandwagon. I never had stutters per se but i enabled and properly configured Gsync this weekend and while i may have lost a frame or two i can tell its much smoother. Thats a keeper. was definitely sleeping on that setting.

Edited by Maxis

AMD Ryzen 9800X3D/ Asus ROG Strix B650E F Gaming WiFi / Asrock Taichi 9070XT / 32GB G.Skill Trident Z5 Neo DDR5 6000 / 2x ADATA XPG 8200 Pro NVME / Arctic Liquid Freezer II 280 / Seasonic Vertex 1000w PSU / Lian Li LanCool II Mesh Performance / Asus VG34VQL3A / Topping E70 Velvet DAC & L70 Amp /Sennheiser HD660s2

Thrustmaster Boeing Yoke + TCA Sidestick + TFRP Rudders

@Maxis Where does one find Gsync? Should it be on/off and what is properly configured?

Martin Parr

Retired professional yacht skipper for vessels up to 46m

 

System: Omen 40L GT13-0054na Gaming PC; Windows 11 Home  64-bit OS; Intel Core i9-10900K CPU @ 3.7GHz; RAM 32GB; Samsung S34J55x Monitor 3440x1440 @75 Hz Resolution; NVIDIA GeForce RTX 4080 Ti. MSFS P/D; TM Pendular Rudder Pedals, TM Warthog Hortas Throttle/Joystick Combo.

Think your monitor is freesync, not gsync.

you can enable freesync on NVidia cards but I have no idea whether the results are as good.

need someone more knowledgeable to chip in

Like others have said, G-Sync is the key here. Pair that with a good cpu and graphics card and you will have 99.9% no stutters. 

@@Maxis As my PC and monitor are new, it's times like these you get to know what it can do. The monitor has Freesync and it is showing as off! However, Cannot find any info in the NVIDIA control panel for Freesync. So not sure by turning Freesync on whether there will be compatibility.

Martin

Martin Parr

Retired professional yacht skipper for vessels up to 46m

 

System: Omen 40L GT13-0054na Gaming PC; Windows 11 Home  64-bit OS; Intel Core i9-10900K CPU @ 3.7GHz; RAM 32GB; Samsung S34J55x Monitor 3440x1440 @75 Hz Resolution; NVIDIA GeForce RTX 4080 Ti. MSFS P/D; TM Pendular Rudder Pedals, TM Warthog Hortas Throttle/Joystick Combo.

2 minutes ago, sauviat said:

@@Maxis As my PC and monitor are new, it's times like these you get to know what it can do. The monitor has Freesync and it is showing as off! However, Cannot find any info in the NVIDIA control panel for Freesync. So not sure by turning Freesync on whether there will be compatibility.

Martin

Be careful with freesync, you will need to check it’s VRR range. Let’s say, hypothetically it’s range is 40-70, this means you will need to be able to maintain a minimum of 40fps in msfs. This is where G-Sync hardware monitors, especially G-Sync ultimate, are favourable. They have ranges from 1-144+ 

I have just read through my monitor's manual and it cannot be used with NVIDIA: hence Gsync does not show up in the NVIDIA control panel. I now understand that if a monitor is Gsync compatible, the NVIDIA control panel will show it.

I've learnt something else today!

Martin

Martin Parr

Retired professional yacht skipper for vessels up to 46m

 

System: Omen 40L GT13-0054na Gaming PC; Windows 11 Home  64-bit OS; Intel Core i9-10900K CPU @ 3.7GHz; RAM 32GB; Samsung S34J55x Monitor 3440x1440 @75 Hz Resolution; NVIDIA GeForce RTX 4080 Ti. MSFS P/D; TM Pendular Rudder Pedals, TM Warthog Hortas Throttle/Joystick Combo.

10 hours ago, DaedalusX said:

Gsync is the key to a stutter-free experience. 
Winning combo is i7-10700K OCed to 5.0 ghz. HT Off. RTX 3080 and a LG CX 48. 
 

It’ll give you very good stutter free experience at 4K, HDR, RGB 10bit. 

Yeah, the short answer is: money. 

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