AMD has expanded his offer with embedded solutions
with new generation of APUs that are based on architecture called Jaguar. New APU's
or SoC's has TDP which varies from 9 to 25 watts depending on the model, and
they will replace existing embedded APU solutions from series G on market. The
architecture of Jaguar is already used on chip that will power Playstation 4
and apparently new Xbox.
28-nanometer SoC's contain two to four Jaguar cores
and Radeon HD graphics from 8000 series which is based on GCN architecture.
There is also one channel DDR3 controller and communicational component
including Four PCIe x1, one PCIe x4, 8 USB 2.0, 2 USB3.0, 2xSATA 6Gb/s, logic for access to SD
cards and other interfaces.
The new generation APU's presents one step further in transition
to HSA or Heterogeneous System Architecture. X86 and graphic cores in new APU's
share L2 cache which speeds operations of GPUs. Of cores the emphasis here is
not on the 3D performance, but the use of GPU for computation via OpenCL. The idea is that this kind of energy-saving
chip can still offer the high performance required for such analysis of
real-time video. AMD is precisely in this context, is planning to establish
themselves as competition ARM SoC's and Intel's Atom in SoC variants.
Specifically, AMD boasts that the new SoC's offer 113%
better x86 performance compared to previous generation APU's or 125% better
performance than the Intel Atom. When it comes to graphics, the new generation
is 20% percent better than the old and 430% better than the graphics that boast
Intel the same market segment.
Finally, it is interesting that in a logo new
generation G platform is a small letter "X". Since the AMD already
announced Opteron-based ARM architecture, we are not at all surprised if in the
near future on the market phenomena and AMD's SoC's that integrate Radeon
graphics and ARM core.
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