Qualcomm: both Galaxy S5 and Xperia Z2 are powered by a Snapdragon 801, but here's the difference
Qualcomm Snapdragon 801 specifications
Qualcomm rippled some confusion through the sea of tech bloggers, when it announced a new Snapdragon 801 chipset at MWC, and the Xperia Z2, as well as the Galaxy S5, were later listed to arrive with it.
We say confusion, as the clock speeds of those two differ, and Sony even listed the chipset in its Z2 and Z2 Tablet as Qualcomm MSM8974AB, which was previously known as a member of the Snapdragon 800 family of processors.
Thus the Snapdragon 801 processor in the Galaxy S5 is slightly faster than the 801 in the Z2, though we'd have to test the retail units to see if the higher clock speed will translate in higher benchmarks, or a more fluid performance at all. Moreover, these two versions aren't to be confused with the upcoming Snapdragon 805, which is a whole different ballgame, and is unlikely to be announced in devices before the summer.
source: Qualcomm via SEMCBlog
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