there is a mistakes boys, X1 is using only 1 core for Os since 2 years now and has 5gb ddr 3 @ 2133mhz + 32mb esram for games X1s has 36mb esram because of upscaling to 4k.....
the ps4 is using 1 core for the os since 1 year, so the ps4 got the "upgrade" of using 1 core for os 1 year after the X1 and both systems using 3GB Ram for their os, the ps4 uses ddr5 @ ???? the X1 ddr3/4 @2133 mhz.....( so its ddr3 but with the same speed as some ddr4 modules)
pls lookout for facts also if you are a fanboy
@ topic if the switch has 3gb of ram combined with 3 cores for games its absolutly ok for a nintendo console! mario kart will look great xD