Is the designation "Ti" at the end of an nvidia card similar to "X" for amd's ?

[jimmyEatWord]

i mean is it about Oc'ing or more about using multiple gpu's ?!

 

[geofelt]

No, it is just a designator that indicates better performance than the base card.
Usually from added components and not from higher overclocks.

 

[lucas_7_94]

Check this thread : https://forums.geforce.com/default/topic/499625/geforce-500-400-series/what-39-s-34-ti-34-/

This is not related with multiple GPU's or similar.