The Apple A5X is a 32-bit system-on-a-chip (SoC) designed by Apple Inc., introduced at the launch of the third generation iPad on March 7, 2012. It is a high performance variant of the Apple A5; Apple claims it has twice the graphics performance of the A5. It was superseded in the iPhone 5 and 5C by the A6 chip and the fourth generation iPad by the A6X chip.

Based on that paragraph can we conclude that this sentence is true?
The Apple A5X has been the company's most successful SoC yet.

Select from the following.
 a). Yes.
 b). It's impossible to say.
 c). No.
b).