Hi, i am new to this form and just want to start by saying hello to everyone
. befor i start i don't know that much about computers so i hope im give all the right info.
Ok so about two years ago(befor i knew building a computer is better) i got a gayway dx4200 and stuck a 9600gt in there for gaming needs. Recently i got a 6870 but i dont think its working right. when i open CPU-Z and go to the graphics tab its shows 256 MBytes of memory with a bus width of 32 bits, im 99% sure it should be 1GB and 256bus. tbh i think my games are runing worse with this new card...not that they ran very well befor.
if anyone can help me with this i would realy appreciate it.
EDIT: o ya also put a new 750W PSU in

Ok so about two years ago(befor i knew building a computer is better) i got a gayway dx4200 and stuck a 9600gt in there for gaming needs. Recently i got a 6870 but i dont think its working right. when i open CPU-Z and go to the graphics tab its shows 256 MBytes of memory with a bus width of 32 bits, im 99% sure it should be 1GB and 256bus. tbh i think my games are runing worse with this new card...not that they ran very well befor.
if anyone can help me with this i would realy appreciate it.
EDIT: o ya also put a new 750W PSU in