Question LOW FPS AND UNDERPERFOMING HELP

If you just changed your GPU and nothing else did you use DDU to uninstall the drivers before you install the new ones?
 
DDU or Display Driver Uninstaller is a free software that completely uninstalls all display drivers from your system. It is not uncommon for the old drivers to interfere with the new hardware and cause issues like yours. After using ddu you should reinstall the latest nvidia driver.
 
Do you have it plugged into the PCIE x16 slot or at least the x8 slot. You may have a graphics card problem with the hardware or even maybe a motherboard problem. I am suspecting the new graphics card at this point if it doesn’t even perform at the old cards level because your computer is powerful enough To keep up with that GPU
 
well i placed it, where the previous graphic card was placed... so i don't know if it is x16 or x8 slot... and can someone who understands see if something is wrong through TeamViewer or something? that would be nice
 
People from india would happily do that haha. You could take it to a specialist and they may help you for alpt of money. The top slot is usually pcie 16x. Open hwmonitor, another free program and show us screenshots under load. You could also show screen shots from cpu z.