I want to upgrade my old computer as it is running very laggy now a days. It's old enough and I actually don't want to scrap it out. The system has Asus H61M-CS motherboard powered with Intel Pentium Dual Core G2020 2.9GHz processor. It has got HyperX Fury 8GB DDR3 1866MHz RAM with no graphics card installed on the Mobo. I am using a 4k display through a VGA to HDMI converter, which makes the viewing worst. The unit has Zebronics ZEB-N450W power supply.
Please suggest me some upgrade without replacing the Mobo or CPU so that the lagginhess can somewhat be rectified. And also suggest me some budget GPU for better viewing experience and video editing/rendering works mainly. In that case if replacement in PSU is essential, please advise me the same.
Please suggest me some upgrade without replacing the Mobo or CPU so that the lagginhess can somewhat be rectified. And also suggest me some budget GPU for better viewing experience and video editing/rendering works mainly. In that case if replacement in PSU is essential, please advise me the same.