That looks good, and it's the same Batch# and MB as mine.
I haven't pushed that much voltage yet, just settled with 4.5GHz 1.27v for now, while I'm following laboratory rabbits, LOL, but it's good to see it can breach the 5.2GHz with that voltage.
Thing that you should notice is I'm running it with H2O but even if water temp rises near +30°C it's stable at 5.05GHz 1.36V
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