Can M5A97 EVO R2.0 SLI gtx 770?

Xavier_11

Commendable
Apr 27, 2016
3
0
1,510
So this is my pc:
FX-9370
M5A97 EVO R2.0
16gb ram
gtx 770 2gb
H80i
120gb SSD
1tb hdd
XFX 850w

And i was wandering if i can add another gtx 770 2gb in sli mode to get some more performance from it. Found one for 145€ from a dude that will upgrade to a gtx 1070 in a few days.
My question is:
Can my mobo run sli? because i know it only as 1 x16 pci-e but does sli work with one x16 and one x4 pci-e?
Does it work at all or do i only lose some performance?

Thanks