replacement for ati hd 4870

Wheelstander

Honorable
Aug 20, 2013
3
0
10,510
Hi.
My His ati raedon 4870 (dual 6 pin power sockets)has died, what can this be replaced with? (best performance possible on this system upto $200)
asus p5q3 MB p45 epu6 engine approx 4-5yrs old
2x2ghz ddr3 1333mhz
intel core duo 3.2 ghz
650 watt power supply
thankyou