For the CPU test, three phones scored in the 5000 range for performance,
but of the three, Intel stood out with only 0.85A of average current
versus 1.38A for the Samsung Exynos Octa, and 1.79A for the Qualcomm
Similar trends were seen for most tests. If one of the
chips scored a lower current consumption it only did so with performance
that was significantly lower. If the performance was better, the
current was higher, said ABI. The only test where a competitor matched
the performance of the Intel Z2580 was for recording 1080p video.
Samsung Galaxy S4 i377 had a lower current drain than the Lenovo K900
but this was due to the use of a separate image processor provided by
Fujitsu, said ABI.
The Samsung Exynos Octa processor, which
includes the big-little approach to processing developed by ARM,
performed well without a separate image processor in both the 1080p and
3D graphics tests; outscoring all but with proportionally higher current
compared to the Z2580 from Intel, said ABI.
that support the Intel chips inside in Lenovo K900 include: the Broadcom
BCM4330 combo IC, GPS chip from CSR plc, sensors from
STMicroelectronics and the Wolfson WM5102E audio hub, which is also
found in the Samsung Galaxy S4 i9500.
If these numbers are for real, then the topend smartphone devices, will move to Intel shortly .. ie almost same performance at half the current drain of ARM chip!! is there any catch? are we missing something here?
"well positioned for strong growth over the next few years." In number of shipped units.. yes .. But that's not what investors look at.
Join our online Radio Show on Friday 11th July starting at 2:00pm Eastern, when EETimes editor of all things fun and interesting, Max Maxfield, and embedded systems expert, Jack Ganssle, will debate as to just what is, and is not, and embedded system.