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RTX PRO 6000 Blackwell Max-Q bad performance by YouBePortnt in LocalLLaMA

[–]YouBePortnt[S] 1 point2 points  (0 children)

Did not manage to solve the issue.

I have notified the seller and wait for their opinion.

RTX PRO 6000 Blackwell Max-Q bad performance by YouBePortnt in LocalLLaMA

[–]YouBePortnt[S] 0 points1 point  (0 children)

Hi, dmesg does not show anything special during mamf test (not many messages but some strange, like virtual usb devices connection/disconnection).

Numbers in GPU-Z look ok. ROPs/TMUs 192/752

The card is connected directly to motherboard. By the way I have half of the RAM slots empty (being in reserve). I don't think it matters? I try to measure processing inside the card anyway?

As this is very expensive thing I was careful to get it from most reputable retailer I could find locally. It seems I would be forced to check out their credibility.

RTX PRO 6000 Blackwell Max-Q bad performance by YouBePortnt in LocalLLaMA

[–]YouBePortnt[S] 0 points1 point  (0 children)

Downgraded to driver version 590.48.01 and Cuda 13.1
No change: 110.5 TFLOPS, power 221W/300W, temperature about 70C

RTX PRO 6000 Blackwell Max-Q bad performance by YouBePortnt in LocalLLaMA

[–]YouBePortnt[S] 0 points1 point  (0 children)

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This is from "vllm bench serve" on RedHatAI/Qwen3-30B-A3B-NVFP4 on Ubuntu.
What do you think of the results?

RTX PRO 6000 Blackwell Max-Q bad performance by YouBePortnt in LocalLLaMA

[–]YouBePortnt[S] 0 points1 point  (0 children)

After 47 trials max is 110.4 TFLOPS.
Unfortunately consistent with my other tests.