We also know it has an unusual CPU set-up - two next-gen versions of Nvidia's own Denver CPU cores, paired with an ARM quad-core ARM Cortex-A57 CPU cluster. But what we don't know is the form its GPU component will take because unusually, Nvidia has released no specs on this element whatsoever. Assuming that X2 offers a generational leap over X1 and uses the same Pascal architecture found in its new GPU line, we are potentially looking at power more in line with the current-gen consoles. And if Pascal is in play, it will also use 14nm FinFET production technology compared to X1's 20nm process, meaning it is much more power-efficient. Nintendo could also downclock the chip for further efficiency savings and longer battery life while retaining the lion's share of its processing power.