Universal DLSS Multi Frame Generation enabler for supported Windows x64 games on NVIDIA GeForce RTX 40 Series GPUs. V1.2 adds Follow game, fixed 2X through the verified maximum, and Dynamic controls to games that already provide Streamline DLSS Frame Generation.
This has actually been available for all GPUs for quite a while through DLSS Enabler 
These two are actually pretty different. The new mod basically uses the original DLSS files to generate the extra frames, while DLSS Enabler uses a heavily modified version of AMD FSR for frame generation.
That said, DLSS Enabler also has a hybrid mode that uses DLSS-G as well. That’s actually the mode I use in most games.
I’m trying for the RTX 3070, I have the menu, but no Framegen is applied. and can not select more than 2x
If you’re having trouble getting the mod up and running, check the comments in this Reddit thread.
Works for me up to 6X with a RTX 4090
Hi there!
I’d like to share my experience with Multi Frame Generation on an RTX 40-series GPU in Microsoft Flight Simulator 2020, because the result surprised me quite a bit.
I tested RTX40MFG-Unlock v1.3.3 Hotfix 2 using the new single-DLL method — so no ReShade and no ASI loader required.
My setup:
-
MSFS 2020 Steam
-
RTX 4090
-
Ryzen 9 5950X
-
DX12
-
Native monitor resolution: 3840×2160 (4K)
-
Running MSFS at 5120×2880 via NVIDIA DSR
-
RTXMFG.dllrenamed toversion.dll -
copied directly next to
FlightSimulator.exe -
Backspace opens the RTXMFG menu
Results:
3× MFG – unlimited
-
~176.5 FPS average
-
GPU load ~98%
-
GPU power ~342 W
3× MFG – RTXMFG internal limiter set to 120 FPS
-
~119.8 FPS average
-
GPU load ~71%
-
GPU power ~262 W
So the built-in limiter works really well too: almost exactly 120 FPS, while GPU power dropped by roughly 80 W.
I also tested 4× MFG successfully and saw 200+ FPS at 5120×2880 via DSR.
And the most important part: it actually feels fantastic in flight.
For normal use I’ll probably stay with 3× MFG + 120 FPS limiter, because that already feels extremely smooth while giving the GPU a lot more headroom instead of running it flat out all the time.
So for anyone with an RTX 40 card who would rather avoid the older ReShade/ASI setup: RTX40MFG-Unlock v1.3.3 Hotfix 2 works very well for me in MSFS 2020.
It’s a dream!
Unfortunately, I can’t upload the actual CapFrameX run here — it would make the result even easier to verify.
the latest versions staright fire.
no more dealing with reshade or any of that extra b.s.
just grab the file, rename it to version.dll, and ur good.
don’t forget to drop some feedback.