Hi Sir
Ur Mobo Is A H61 Gigga Mobo Which Supports The Pci Express Gen.3 For Maximum Speed The SOcket Is Lga 1155
BUT :
We Got 2 Options Here
If:
Ur Cpu Is A 2nd Generations Sandy Bridge Cpu So As In The Specifications Of This Mobo Wrote Can Not Support The Pci Express Gen 3 And Ur Gpu
Will Works With Gen 2
If :
Ur Cpu Is An Ivy Bridge 3rd Generations Cpu So U Will Face No problem Because The Gen 3 Will Be Supported By Ur Mobo For Maximum Performance
Also U Must Know : The Gpu Can Work With Pci Express Gen 2 too. Only With A Very Very Low difference . About 4-7 % Lower Performance Which
Cant Be Sensable So Much!
Best Regards Khd