Intel Atom

Tobias Diedrich ranma+openmoko at
Sat Aug 16 09:05:07 CEST 2008

Joachim Steiger wrote:
> also things like high-clocked ram (ddr compared to simple sdram) or
> internal usb connections are energy suckers (thats why sdram with
> <200mhz and things like sdio/spi/i2c/cmoslevel-serial is preferred to
> usb and ddr ram.

Shouldn't DDR ram use less power than SDR because of the lower
voltage? (given that power scales linearly with clock, but
quadratically with voltage)
Ok, I guess mobile SDR might be using lower voltage than 3.3v

Tobias						PGP:

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