Sims 1 Low FPS

Same problem here AMD Ryzen 7800X3D, 16GB Vram and Radeon 7600 idk why it happens i probably assume that is Vulkan implementation issue or game has problems with detecting my GPU 

I also tested on Steam Deck and Sims 1 on Deck runs very well 

I have the same problem. 

I have a Ryzen 5 5600 and AMD RX 7700 XT. It's completely smooth when there are no sims in my view but once I have a few sims the FPS tanks hard.

I have a similar problem. As soon as there are too many sims on the lot, the game starts to lag.. 

I also have this  problem.. even if its just my household. its getting worse when there is little window pop up when my sim get home from work or something else is happening.

Same for me, i have an AMD 7600, seems to be an issue with AMD GPU

Same problem. Game becomes unplayable (6FPS!) when there's more sims on big lots. On a lot with 1 sim I have 140 FPS. It also lags a lot when my sim is putting gargoyles on the floor.

RX6600XT

Does anyone know if this issue is fixed with today's update? Since I refunded the collection, I can't check it myself and I don't wish to repurchase a faulty product. 🙏🏻

Didn't fix anything for me :(

That's odd for me on steam deck the game doesn't start, are you starting it up using any launch options?