Nintendo Revolution specss leak

From Nintenro Centrium comes word of some possible Revolution specs , verifying that it won't be HD-able:

..the system will be powered by two 1.8Ghz IBM PowerPC G5 processors, a 600Mhz graphics chip from ATI and a 7.1 Digital Sound chipset.

The console will apparently sport 128MB of high speed 1T SRAM as main memory, along with 256MB of slower DRAM, while the graphics chip has 12MB of on-board high speed RAM. 6GB proprietary DVD-size discs, designed by Panasonic, would be used for Revolution's games.

This is still offically rumorand who knows what could change, Nintendo doesn't even have the controller down yet.