Do you fly with Frame Generation ON or OFF? Upgrade recommendations?

Just wondering how many people run the sim with frame generation ON vs OFF?

I just purchased a new RTX 4080 Strix OC a few days ago, however I believe I might be getting a CPU bottleneck when it comes to 1440p with my older 10900K which I have OC’d to 5.1GHz… (tbh can’t even believe this CPU is already considered to be old! lol!).

I’ve been getting 59 to 60 FPS in the PMDG 737 with FG OFF in the air, and 70 to 80 on the ground, which isn’t too bad, but I’d prefer to not have it dip below 60 which it’s doing constantly and it’s kind of noticeable with my GSync monitor, for whatever reason I can easily discern between 59 and 60 lol. FG ON gives me over 120 FPS, although I’d prefer to have the “rasterized” frames. I know last night while the flight was loading, I began to get white line flashing artifacts and my screen would flicker, I made a separate topic on that.

My system is as follows:

Win 11
ASUS Z490 Maximus Formula XII
Corsair HX1000i ATX 3.0 PSU
Core i9 10900K OC’d 5.1GHz
ASUS Strix 4080 OC
Corsair Vengeance RGB Pro 32GB DDR4 3200MHz
2TB NVME Samsung 970 EVO

In terms of upgrades, what would be the better route to take for my system? Either one of these 3 options would be a $700 upgrade at minimum but I’m not trying to just burn the largest hole possible in my wallet lol.

1.) Upgrade to 4K Monitor.
2.) Upgrade my Mobo/CPU/RAM.
3.) Return the 4080 and get a 4090 instead.
4.) Keep system as is ($0 lol)

Thanks all.

Off - i9 13900K, RTX 4090 (2K), 32GB DDR5 @7200

W8 for MSFS 2024.

FG on here. 7900x3d + 4080.
Works very well imho.
New cpu + fg = game changer for me.

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FG on also - 13900K + 4090. It really helps smooth things out. Plus who doesn’t love getting 100+ “FPS” in MSFS after suffering with a ■■■■■■ laptop for so many years. LOL

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FG on 7950x3D + RTX 4090, definitely nice to have around 80 FPS at JFK in Fenix A320 on ULTRA settings.

FG On. Capped to 72 in NVCP currently (monitor set to 144Hz, 3440x1440 on a RTX4080 with 7950X3D and 64gb at 5800). Works well enough for me in most situations, even dense PG.

Yeah I get some artefacts but doesn’t bother me.

And I’ve noticed flickering patches on the loading screen as you put in other thread. But black regions, not white lines. I use Stripr. Very odd and does look like hardware is about to pop lol

  1. FG on.
    (the developer mode fps display does not work correctly in FG on mode. It does work correctly with FG off.

However, any other fps display app will tell the truth: FG helps fps enormously. It pretty much doubles fps.

Agree.
I came from a laptop with i7, 1650 max, 11 GB Ram and it was a drama in terms of smoothnes.
A few month ago I’ve built a desktop with an i5 13600k , MSI 4070Ti and 32 GB Ram.
What a relief!
Almost every slider to ultra, FG on, DX12.
To complete the rig also an Iiama 32’’ 4k monitor.
Not a single day of regret so far.

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On.
Couldn’t go back

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Is Frame Generation something that’s only available with the new 4xxx Nvidia GPUs? (please excuse my ignorance)

Yes, correct - only on Nvidia’s 4000 series.

Always on! VSYNC off. VSYNC on just adds latency.

Tried FG on for a while after upgrading to a 4070 card- it’s great for casual VFR flying but the subtle flickering during camera panning annoyed me enough to turn it off. If I had my FPS counter, I can’t tell the difference between 60 and 120FPS. Just my personal preference!

Hmm never noticed that on mine. Panning too fast?

It’s been observed by quite a few people. See this topic: Flickering when Frame Generation is Turned On

Someone mentioned the flickering gone using TAA. Well I’m not sure. I use mine with TAA. I’m not sure though. Definitely not an issue for me.

I also believe the 40 cards also needs to be paired with a decent CPU for optimum performance. I’m using a 5800X3D.

Lastly if your monitor is only 60hz-75hz/ no VRR support you won’t be able to tell the difference.

Totally, upgraded from i7 4790k + 1070 to a 7800X3D + 4090 = total FPS junkie :slight_smile:

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Similar here…just upgraded from a 6700k and a gtx 1080 to a 7800x3D and an RTX 4090. Boy oh boy, what a difference! I have FG on as well.

Yep!! Until they fix the corrupted tiles we get from DX12, I will never use FG. Plus, I don’t know what it is, but FG off seems to have a much smoother picture quality. It’s hard to explain, but it almost seems like with FG On, things look way too sharp or something.

Wait, you get better FPS on the ground than what you do in the air?