[GT!]

no i wouldnt see spending 350 dollars is worth it look at this and read up ull see there is barely any difference... except insane clocks http://www.guru3d.com/article/Videocards/319/ sorry bout that a little bit of cut copy paste spazms

 

[GT!]

i forgot to put one big thing.... 6800gt oc to 400/1.13 stock cooling.. while 7800gs can go from 375 core/1.2 ghz mem to at the least 460 core/1.35ghz memory clock without any problems at all ! asi said earlier if your going from the 6800gt to a 7800gs go for it if you have 350+ dollars pocket change and money doesnt concern you .... but for most of us there really isnt any logicle reason to jump from here to there.. its just like.. jumping over a foot wide river... wow... so much further from my starting point... but from say a geforce2 400 etc.. to 7800gs... its like... going 1000000000000000000000000000000000000000000000000 miles from your starting point..