## Real-World Performance on 4x RTX PRO 6000 (SM120) -- Honest Numbers

#7
by brandonmusic - opened
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Great analysis!

I'm sure performance will be fixed and exceed what's currently possible.

In the meantime thank you for your work and the suggestions.

thank you. One thing that is just leaving performance is on the table is switching from windows based (though WSL) to bare metal Linux. It cuts out the windows overhead leading to significant increases in speed.

Hello, have you ever tested the busbw of P2P between each card with nccl? , I only have 28Gb/s bandwidth,and nvtop looked at the link to see a little more than 40, always staying at 5@16X. This looks like no faster than the 4090 (4@16X)
20260420144537_359_199

20260420144550_360_199

I don't know if this will cause a decrease in performance

w7-3535x
256G DDR5 4800
x13swa
rtx pro 6000*2

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