Just moved up to 2024 on a computer used for computational/graphics reasons and am getting good FPS (60+) with a 3070ti card. But noticed in the DEV FPS window that I am CPB bound… this surprised me since I thought the GPU rather than the Ryzen was the weak component.
I looked at my Ryzen controls and saw what looked like only one or maybe two of 16 cores being used.
I have a 7950X3D and a 3090 Ti.
In my humble opinion, this CPU needs a couple of things done to extract its capabilities:
Per core undervolting using Core Cycler to test, tweak, test, tweak, test, tweak etc. until you are seeing max boost on every core during the test phases.
Process Lasso, assigning flightsimulator2024.exe to the Vcores only, and everything else to the non-Vcores. I followed these recommendations for the most part. Some surprising stuff in there, so at least give it a look.
Other tweaks do help, those two are the most important (dare I say mandatory?) with this CPU.
Windows Game Mode OFF
Ultimate Power Plan
Core Parking disabled using Bitsum Core Park app.
ISLC replacing a disabled HPET.
Of course RBAR enabled, but that’s almost a given these days.
Thanks so much. I have been into flight simulation for a long time but this particular computer was designed for another hobby (astrophotography) where we use the CUDA Cores for AI image processing (e.g. noise reduction) and I only belated realized it might be OK for MSFS 2024.
I’ll go down your recipes. Unfortunately I only have the 3070ti and 8GB of VRAM, but I see on the DEV FPS panel that I am CPU bound all the time.
With various tweeks and TLOD manipulations I am getting 80FPS… but I would like to maximize the detail…
Were you able to get a noticeable performance improvement?
Well spoke too soon, tried to get the software and my instance of Ryzen Master did not work with this error:
