6800NU Core ID?

[debello_64]

I just got the stock heat sinks popped of of these new MSI 6800 NU SLI . I am really new to Nvidia and I am not sure about the core revision, 119gt00B30 0440A2 . I searched around but was unable to find a good discripition of it. Any info would be great, not really intereseted in unlocking and overclocking right now, just mostly out of pure curiosity

 

[Copyright]

I would upgrade the cooling on that card if you planned on overclocking.. Picture shows it with out any Ram sinks. Dunno about the core.