I5 oder I7 für Mid-Range Gaming Laptop

[Jhonmicky]

Hello everyone,,
I decided eigtl for the following configuration for a K73-2N of One:
3072 MB NVIDIA Geforce GTX 670MX
Processor Mobile: Intel Core i5-3230M 2.6GHz
RAM: 8192MB DDR3 1600Mhz (1x 8192MB)
1st hard drive: 128GB SATA III Samsung 840 Pro SSD
2nd hard drive: 1000 GB, 5400upm
WLAN Mobile: Wireless LAN Intel Centrino N 6235 BGN + BT 300mbit

I am aware that the 670MX is no longer a high-end graphics card, but at the moment I only play Dota 2 and Diablo 3
and Guild Wars 2 and Planetside 2 will probably buy me, and that should be enough


My question is now, is the I5-3230M worth its money? or should I upgrade to the i7 3630M? but do I need that at all?

Thanks for your help ever and many greetings