Just tested the 4090 for the first time :

This card has more power than the 3090. With my balanced settings where both cpu and gpu were yellow and the limited message switched from cpu to gpu , now the gpu stays green ( 30ms for the 3090 and 18-22 for the 4090 ).

As I use Live AI ac + AIG the franerate stays the same. The 12900K @ 5.1/5.2 is clearly the bottleneck.

My 4266 16T memory is running at 3800 otherwise it is too much for the system.

Now downloading the SU11 beta….

Edited October 25, 20223 yr by GSalden

51 minutes ago, GCBraun said:

So, without DLSS3 and using SU10, the gains are around 25%, even though I did have more live traffic on my second test.

I.e. should be possible to get around 60fps with the Fenix at KJFK with frame generation on. Landing it there could be another matter as Noel mentioned. And whether it would be a smooth experience. 

Edited October 25, 20223 yr by Cpt_Piett

24 minutes ago, GCBraun said:

So, without DLSS3 and using SU10

Give SU11 and DLSS3 a whirl... 

32 minutes ago, Cpt_Piett said:

I.e. should be possible to get around 60fps with the Fenix at KJFK. Landing it there could be another matter as Noel mentioned. And whether it would be a smooth experience. 

If I turn Real Traffic off, performance increases dramatically. 

22 minutes ago, Ianrivaldosmith said:

Give SU11 and DLSS3 a whirl... 

Really not feeling like re-installing MSFS from scratch in case of issues. Everything is so stable now...

5 minutes ago, GCBraun said:

If I turn Real Traffic off, performance increases dramatically. 

Sorry I meant with frame generation on. Posted too quickly. Those AI addons eat a lot of fps though. 

Edited October 25, 20223 yr by Cpt_Piett

12 minutes ago, Cpt_Piett said:

Sorry I meant with frame generation on. Posted too quickly. Those AI addons eat a lot of fps though. 

That is correct. 
If I am at a major heb above 40 parked ac and Live Traffic then my framerate drops below 30.

PSXT + RT : 44 parked ac and Live Traffic 

 

Edited October 25, 20223 yr by GSalden

21 hours ago, Cpt_Piett said:

Thanks, I'll try RTSS but with a 120Hz limit and see how it is. 

How do you turn that on in RTS?

1 hour ago, GSalden said:

That is correct. 
If I am at a major heb above 40 parked ac and Live Traffic then my framerate drops below 30.

PSXT + RT : 44 parked ac and Live Traffic 

 

Is the stuttering a sync issue (VSYNC etc.) ?
How is your first impression of the 4090 ?

2 hours ago, GCBraun said:

So, first results with the 13700K and 4090 that replaced my 12700 and 3090

 

Its too bad you changed both at once. It would of been interesting to know the gains with cpu vs gpu.

Just now, altenae said:

Is the stuttering a sync issue (VSYNC etc.) ?
How is your first impression of the 4090 ?

It’s the Live Traffic. Although it is updated 30x per sec MSFS can’t make them appear completely smooth.

The 4090 indeed is more powerful than the 3090. Will give you 7/8% more fps in TAA mode. However when using DLSS 3 it doubles the framerate of the output frames.

My 12900K is now the culprit …

Just now, GSalden said:

However when using DLSS 3 it doubles the framerate of the output frames.

Are you going to use DLSS3? 

1 minute ago, GSalden said:

It’s the Live Traffic. Although it is updated 30x per sec MSFS can’t make them appear completely smooth.

The 4090 indeed is more powerful than the 3090. Will give you 7/8% more fps in TAA mode. However when using DLSS 3 it doubles the framerate of the output frames.

My 12900K is now the culprit …

Seems even the 5800X3D beats the I9-13900K in combination with MSFS2020

32 minutes ago, Ianrivaldosmith said:

How do you turn that on in RTS?

Setup=>enable frame rate limiter. Then framerate limit = 120 in the main window. Not getting any of the stutters and stuff that Digital Foundry got with v-sync doing it this way. 

Btw, have you got your 4090 up and running?

8 hours ago, GSalden said:

Just installed the card. Ps 1000W that was already build in the pc.

Bios immediately gave a message that I installed another cpu ? ?My wireless keyboard/mouse stopped working.I have connected a wired keyboard/mouse.

Restarting takes at least 20 sec longer.

I will reinstall thee 3090 to see if the wireless keyboard/mouse will work again.

The 1000W PS is stabilized and imho is enough , but I have the new 1300W PS here.

- - - 

Update : the new card pushed the USB3 connector so it came loose from the mobo.

I am going to update to the latest firmware to see if it helps with the booting time.

When I installed the 4090 on my Asus MOBO, the first thing that happened to me was that it didn't turn on correctly, it stayed in Boot, etc. I had to do a Clear CMOS and BIOS re-update and from there, all good.

7 minutes ago, Cpt_Piett said:

Btw, have you got your 4090 up and running?

Not yet, looking end of this week/start of next. Too much going on here. Just asked so I can be prepared when I am ready to go!