Ati 5850 vs 5970

Hello and welcome to the forums
If you only want to play FSX,then i think a 5850 suffices,if you want to play other games though,a 5970 is worth it.

Hello

I play at FSX in 1680*1050 and even my HD 4850 suffices, FSX has need a good CPU (core I7 or Phenom II X6). The HD 5850 will be suffices

What CPU do you Have ?

... 1680*1050? I actually interesting to use TREE monitors...
Anyway here my CPU: Intel Core 2 Duo E8500 Tray 6144Kb, LGA775, 64bit
on Vista

Thank you!

Yes me too, I'm interesting to use tri-screen monitors or buy samsung 27'' I don't know yet, The best way will be HD5850 or 5870 if you have enough money.
Me I have Core I7 920 o/c 3.5 ghz and I saw a huge difference in comparison to my E7200 o/c 3.8 ghz Anyway your CPU is good for FSX and if you can o/c it that will be still better.