In an online-benchmarkdatabase his scores appeared of a Samsung Galaxy Nexus with a new gpu which is a quarter faster than its predecessor. Maybe it is the score obtained with a Omap 4470-soc from Texas Instruments.
This gpu is found in the Omap 4470-soc from Texas Instruments, the successor of the 4460 in the Galaxy Nexus. Whether this is also the chip is that the results are achieved, is unclear. NenaMark 2 reports a clock speed of 1.3 GHz, while the 4470 according to Texas Instruments 1.8 GHz clocked. In addition, would the SGX544 on paper a larger performance gains to produce than the quoted twenty-five percent.
It is not likely that Google on the short term, a new variant of the Galaxy Nexus wide is going to roll out, but perhaps it is a variant that to an American telco is linked. In the United States, it is customary that for each provider a separate version of a phone is made, and sometimes also of other hardware features.