Kevin OQuinn
AC Team Emeritus
- May 17, 2010
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Not quite. The A5 is a cousin of the Exynos, and its a beast of a processor. It is just as powerful as the S4, but it isn't as efficient because of the A9 cores.
Its also inappropriate to compare two different processors running different operating systems. Even if there is a difference, the user will never notice because there is nothing to compare them to.
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No. It is at most a generational step forward.
While I agree that the OS will make a difference, saying the Exynos is just as powerful as the S4 is just wrong. See THIS thread for a good explanation of why (it's in their somewhere I think). Also, a similar discussion is going on HERE.
"at most a generational step forward" Yes it is. Which is why it's so much more powerful. It's really not a fair comparison to put anything that's on the market up against the S4. On a per-core basis it trounces anything else. It takes a QUAD-core A9 based chip to keep up (and maybe outperform in certain situations) with the DUAL-core S4.
Until we see the OMAP 5 or Exynos 5250 later this year nothing will keep up on a per-core basis. And they won't be as power efficient.
Where Qualcomm needs to step up is in the GPU department, and that's mostly an architecture problem, because the actual computational abilities of the Adreno 225 are the same as the PowerVR SGX543MP2 (and substantially higher than the Mali-400). It just doesn't get enough bandwidth in other areas to take advantage of the raw horsepower available.