Can I sli a GTX 960 4gb and another GTX 960 2 gb?

Parsa24

Prominent
Jul 26, 2017
3
0
510
Hi! I have a GTX 960 2 GB overclocked and another GTX 960 4 GB (Which I also think is overclocked) from 2 different companies-Gigabyte and Inno3D! I was wondering if I can sli the two graphics card on my asus z170m plus motherboard?
Thank you :)