Bokeh: RX100 f1.8 lens vs. Panasonic LX5 f2 lens

I am a fan of portraits with good bokeh, but don't want to carry a DSLR and lenses. Based on early reviews, I am considering the RX100. Would background blurring with the f1.8 lens in the RX100 be much different/better than with the f2 lens in the Panasonic LX5? Are there other factors in producing bokeh that make one camera better than another?

Samples would be appreciated.