Wii U vs PS4 vs Xbox One FULL SPECS (January 24, 2014)

[JEMC]

dane007 said:

yea i saw that  but like what type of ram wasn't mentioned as the reveal said 8gb.  or whether it takes 3gb for the OS. its important as they both are considered ram and when the 360 had it , it provided the added advantage over the ps3. Still its not official till ms confirms all the specs details as the sites vary the info. anyways 360 was less powerful then ps3 but ended up doing better then ps3 in graaphics and performance lol.

From Anandtech's analysis, page 3, third paragraph (link found on the OP):

A look at Wired’s excellent high-res teardown photo of the motherboard reveals Micron DDR3-2133 DRAM on board (16 x 16-bit DDR3 devices to be exact). A little math gives us 68.3GB/s of bandwidth to system memory.

The kind of RAM and its speed are known things, but it's true that how many of this RAM is reserved for the OS(es) is still unknown.