AMD vs Nvidia for future perspective (general question)

[Hell4Ge]

I am interested whitch card would be better for future. Lets say that we ve 2 cards, AMD & Nvidia with same hardware parameters, but different technology

NVIDIA Adaptive Vertical Sync
NVIDIA CUDA
NVIDIA GPU Boost
NVIDIA PhysX Ready

vs

AMD Eyefinity
etc.
etc.

Whitch card is better for future gaming purposes?

 

[Gam3r01]

There really isnt much of a difference, mainly just preference. Amd can be crossfired for boosted performance but other than that not much of a difference.