i5 4690K & GTX980 or i7 4790K & GTX970 for Xenoblade Chronicles?

[Nintonito]

Just wanna clear something up.  The 970M DOES NOT SHARE THE 3.5GB ISSUE THAT THE DESKTOP 970 HAS.  The 970M CAN AND WILL ADDRESS 6GB AT FULL SPEED.  Also I would personally get the i7 and 970M variant,  because from an i5 to an i7 you do get a small IPC jump.  If you really desire 3-4x IR then maybe the 980M is better.