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PMDG 777 Stutter on TO

Featured Replies

I posted this on the PMDG forum, but wondered if anyone here would have any ideas.

I have good FPS except when approaching V1 on TO. I get one single stutter for about half a second and then it goes away. How can I get rid of this?
 

AMD Ryzen™ 9 9900X3D, AM5, Zen 5, 12 Core, 24 Threads, 4.4GHz, 5.5GHz Turbo
64GB (2x32GB) DDR5 6000MHz Corsair Vengeance
32GB GeForce® RTX 5090 Graphics Card

What is your GPU ? (Graphix card)

Edited by Beagle12
Update text

5 hours ago, Beagle12 said:

What is your GPU ? (Graphix card)

have a look at his post at the bottom 🙂

I7-8700k,Corsair h1101 cooler ,Asus Strix Gaming Intel Z370 S11 motherboard, Corsair 32gb ramDD4,, gtx 1080ti Card,  RM850 power supply

 

Peter kelberg

  • Author
5 hours ago, Beagle12 said:

What is your GPU ? (Graphix card)

NVIDIA GeForce RTX 2080 Ti

AMD Ryzen™ 9 9900X3D, AM5, Zen 5, 12 Core, 24 Threads, 4.4GHz, 5.5GHz Turbo
64GB (2x32GB) DDR5 6000MHz Corsair Vengeance
32GB GeForce® RTX 5090 Graphics Card

After doing 11hr long haul the last 2 hours were horrible FPS and stutters between 25-30fps once into Heathrow just the same. Get better with the Fenix.

RTX 4090

2 minutes ago, carlanthony24 said:

After doing 11hr long haul the last 2 hours were horrible FPS and stutters between 25-30fps once into Heathrow just the same. Get better with the Fenix.

RTX 4090

How many 9+ hour flights (which would have been when you said the stuttering started) have you done with the Fenix for an apples-apples comparison?  

You would have to fly the Fenix for 9 hours plus to replicate when the stutters in the 777 began... 

Edited by psolk

Have a Wonderful Day

-Paul Solk

Boeing777_Banner_BetaTeam.jpg

13 hours ago, BWBriscoe said:

I posted this on the PMDG forum, but wondered if anyone here would have any ideas.

I have good FPS except when approaching V1 on TO. I get one single stutter for about half a second and then it goes away. How can I get rid of this?
 

Do you use the F/O V1, VR, V2 callouts? 

Wondering if that could be contributing...  

Have a Wonderful Day

-Paul Solk

Boeing777_Banner_BetaTeam.jpg

NVIDIA GeForce RTX 2080 Ti

I rest my case 😒

  • Author

I disabled the Shader Cache in Nvidia settings. Could this have had an impact? Should I keep it on 10GB and just empty it before each flight?

AMD Ryzen™ 9 9900X3D, AM5, Zen 5, 12 Core, 24 Threads, 4.4GHz, 5.5GHz Turbo
64GB (2x32GB) DDR5 6000MHz Corsair Vengeance
32GB GeForce® RTX 5090 Graphics Card

I am reading alot of reports of bad performance. possible memoy leak?

mike

15 minutes ago, mikeymike said:

I am reading alot of reports of bad performance. possible memoy leak?

mike

Haven't seen a single instance of a memory leak associated with the plane.  It is also one of the most over used phrases regarding computer issues. 

That would be pure speculation and how rumors get started... 

Edited by psolk

Have a Wonderful Day

-Paul Solk

Boeing777_Banner_BetaTeam.jpg

Whatever it is, it sounds system related and not aircraft specific.

B450 Tomahawk Max / Ryzen 7 5800x3D / RTX 3060ti 8G / Noctua NH-UI21S Max Cooling / 32G Patriot RAM / 1TB NVME / 450G SSD / Thrustmaster TCA & Throttle Quadrant / Xiaomi 32" Wide Curved Monitor 1440p 144hz

1 hour ago, Beagle12 said:

NVIDIA GeForce RTX 2080 Ti

I rest my case 😒

That is a considerably more powerful GPU than my GTX 980Ti, and yet I get decent performance.

Christopher Low

AMD Ryzen 7 9800X3D CPU / 64GB DDR5-6000 RAM / 12GB Nvidia RTX 4070 Super GPU / Gigabyte X870E Aorus Elite Wifi 7 / 1+2TB Samsung Evo Plus M2 Nvme

UK2000 Beta Tester

Stutters will not be from the GPU, they will be from the CPU. 
What CPU is everyone that is getting the stutters using?

--Sean Hart

  • Author

I am on Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz  

AMD Ryzen™ 9 9900X3D, AM5, Zen 5, 12 Core, 24 Threads, 4.4GHz, 5.5GHz Turbo
64GB (2x32GB) DDR5 6000MHz Corsair Vengeance
32GB GeForce® RTX 5090 Graphics Card

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