Apple's Peter Oppenheimer was the highest-paid chief financial officer during 2012, according to Bloomberg. The executive received compensation worth $68.6 million, roughly 16 times what Apple CEO Tim Cook received for the year. By comparison, Oppenheimer's closest competition -- Oracle CFO Safra Catz -- was given $51.7 million, while Google CFO Patrick Pichette was granted $38.7 million.