Robin Kertels

I'm more interested in GPU performance. I tried it myself and Windows D3D9 was ~22% faster than DXVK on my RTX 3090. I'll try to investigate but it's pretty difficult...

There's definitely an issue here, however there aren't any profiling tools for D3D9 with modern hardware, so it's next to impossible to tell where we're actually slower. It's on our...

> With "modern hardware" I believe you mean anything from the GTX 1000 serie onwards, but regardless of that**:** *2000 onwards > MAYBE capping the frame will make tests& checks...

> Now that "you guys have it on your radar" what has to be done with this thread? Do we close it? Nothing has been done yet. Keep the thread...

Duplicate of #1862 You also didn't provide logs so I can't check whether or not your Vulkan driver exposed VK_EXT_feedback_loop_layout which normally fixes this issue. You also didn't mention your...

Change the Steam launch options for GTA IV to `PROTON_LOG=1 %command%`. Then it will create a log file called steam-GTASTEAMID in your home directory. I don't know how it works...

That's unfortunately missing the DXVK logs I was looking for.

It's most likely a driver bug but none of us have Intel hardware to try and reproduce the issue. Because of that none of us felt comfortable opening a Mesa...

It probably gets the mode list for the second monitor for some reason. We've gotten a lot of issues from people with multiple monitors or multiple GPUs where DXVK ends...

That doesn't happen on Windows without DXVK? Sims 3 has a bit of a reputation for technical issues too. Can you provide a save game and record a video of...