Robborboy

Using 9070XT 16GB, 64GB RAM, 9800x3D.

Been tinkering around with with LMMs recently. Starting with Qwen3.8 27B Q4 K M. Was slow but figured that was normal.

Tried Qwen3.8 27B UD IQ4 XS. And man the speed is night and day difference. And atleast from the outside, the main difference is the responses are less verbose.

Still playing with others trying to lean what is good for what.

Curiousif anyone would have any input on if adding in 7700XT 12GN would help in any way. And if it would be any use in a PCIEx4 lane.

Specs:

9800x3D 9070XT Asrock Steel Legend 64GB DDR5 RAM R-Force Delta, 6000MHZ, CL30, PC-48000 750W PSU Thermaltake Toughpower GF A3 80+ Gold

Having intermittent issues with the PC suddenly just shutting off.

Turns on without an issue. No errors on restar such a BSOD or driver crash.

I can Mondays and days playing a game and no issues. Then sometimes it just shuts off.

I am leaning toward the PSU being the culprit.

I wanted to see if anyone has any ideas or guidance on where/what/how information to get to further clarify.

Apologies if I am missing anything important.

Apparently there was supposed to have been an update Monday to fix this where it crashes as soon as you try to enter the main menu from the splash screen.

No update at this time ND still crashes.

Looking at some of the parts I want to use like 32802, you can only get by buying cars, is there a list that shows how to get all the parts with the fewest purchases?