Quote:
Originally Posted by mbovenka
No, the K3 & DXG have 532 Mhz Freescale i.MX31L's, the older ones (1, 2 & white DX) have 400 Mhz XScale PXA250's.
The DX Graphite is an odd mix between K2 & K3 architecture; it has the 128M RAM of the K2 and original DX, but the 532 MHz CPU of the K3.
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As per teardowns like this:
http://www.ifixit.com/Teardown/Amazo...Teardown/624/2
the Kindle 2 (and on) use a 532MHz ARM 11. Even with a 400Mhz one though that wouldn't really explain software differences.