i mean yeah 5770 would suffice as well
but if u see in long term..i would suggest 5850
but yeah get a P45 UD3l like mine it has one PCI-e slot
best mobo i ever had..
a perfect overclocker....
u can find it in the market for 500sar
so u could get a 5770 with a gigabyte board..oc your q9450 to 3.6-even 4.0GHz 24/7
so it would be a great choice...choice is yours
but if u see in long term..i would suggest 5850
but yeah get a P45 UD3l like mine it has one PCI-e slot
best mobo i ever had..
a perfect overclocker....
u can find it in the market for 500sar
so u could get a 5770 with a gigabyte board..oc your q9450 to 3.6-even 4.0GHz 24/7
so it would be a great choice...choice is yours