My screen resolution: (1366x768)
processor: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz 3.30GHz
RAM:4GB (i will buy 8GB )
Windows 7 professional 32-bit
will hd 7770 run battlefield 3 or today games on high 35 fps and up?
is hd 7770 the best card for my screen ( i won't buy a bigger screen...maybe after 2 years )
You can play at 1366x768 very High settings Battlefield 3
And in some areas if your frams do drop you can turn of the HABO or AA This will definitely give a much smoother gameplay.
About 8GB you will need a 64Bit windows to utilize the full potential of 8GB though you will be fine for now in most games with the 4GB you got.
Heres some idea with the card and AA off