Samar kr :
MY specs:
mother board: Ecs G41T-M7
GPU: Geforce 210 upgrading to GT 740
Ram: 4gb UPgrading to 6gb
Present processor: Core 2 duo 2.0GHz
will my motherboard support intel core i3 or intel core 2 quad.
if yes up to what GHZ????
That is a LGA775 motherboard. So no i3.
The best you can upgrade to is a core 2 quad.
Keep the 4gb until you can get 8gb -if you have 64-bit windows-.
Odd numbers of ram do not play well sometimes, at best the new stick would only run in single channel mode.
This is the cpu supported list:
http://www.cpu-upgrade.com/mb-ECS/G41T-M7%28V1.0%29.html
is my gpu good for playing games at low settings
Intel Core 2 Quad Q9650 would be the best cpu you can get for that. 3ghz.