opeth i'm sure those differences are there. maybe you should stop playing for a few days and look again with fresh eyes, or play something else then come back.
Nice card btw - i nearly bought a 5870 and was looking seriously at buying raven's on MM before i got my 2nd 4890 working.
As someone on one of your other threads said - just play some games and enjoy it!!
That's how i go about gfx cards, upgrade when i need to & not because i can.

