why is my 128gb AMD 32 core 4090 PC running SP a small 3d model so slow in the viewport

Hello @default3phvm24qbiiu,

Thanks for the message.

Slow performances are always hard to troubleshoot considering this can come from several things.
Is your GPU driver up-to-date? What's the polycount and the number of UDIM/Texture sets in your project? Does the Sample project MeetMat faces same performances issues? I advise you to check for potential software conflicts, and make sure everything is running as it should in the task manager.

You can also share you log (Help > Export log...) with me, so I can take a closer look.

Regards,

So sorry to see no response to my question. The discord server is also inactive. So disappointed with the lack of user help with SP. Guess blender people are better a helping.