Exactly this!I dont think it is worth, both have 4gb vRAM now...and when i test my workflow the 2.6 ghz i7+560X was always 10 celsius above the current 2.2 ghzi7+555X
This should matter if you keep your mac for 2-3 years
For a causual user (non-gamer) is the 560x worth the upgrade over the 555x? Particularly if you plan to keep the laptop for 5 years or so?
Otherwise plan on ordering the base model with 512GB SSD upgrade. Thanks.