I recently upgraded my GPU from an msi Geforce GTX 660 to an EVGA Geforce GTX 150 Ti SC and expected a great performance increase. However, nothing at all seems to have changed according to FPS tests I've done. Heck, Minecraft with shaders ran at like 32FPS max, but generally remained below 30FPS. My specs are currently 16GB of DDR3 1333Mhz RAM, an Intel Core i5-3570 3.4Ghz, and an EVGA Geforce GTX 1050 Ti SC 4GB. I'm concerned that, perhaps, my CPU is bottlenecking my graphics card. I have tried all I can with uninstalling my graphics drivers with DDU and reinstalling them and rebooting my PC afterwards and updating my BIOS, etc., but nothing seems to work. Any chance that my CPU is the problem?