geforce1050ti

Hey there, I'm planning to order a GTX 1050TI(Gigabyte GeForce GTX1050 Ti OC 4GB GDDR5 PCIE GV-N105TOC-4GD) graphics card but I have some doubts that if my old motherboard ( ASUS M5A78L-M LX3 ) is compatible with GTX 1050TI or not. As far as I know my motherboard has 1x PCIe 2.0 x16 socket. But...