gtx 780 ti gigabyte 3gb power connectors

[snoop_dwag]

Hi all I have a gtx 780 ti gigabyte graphics card I am not sure if it is the ghz one or just the oc but on the card it has 2 8 pin connectors but it does not have any sign of it being a ghz one but only the ghz one has the 2 8 pin connectors mine does not have a backplate or and writing of it being a ghz one so I would like to know which card I have

Thanks

 

[Aeacus]

You either have GV-N78TWF3-3GD, specs: https://www.gigabyte.com/Graphics-Card/GV-N78TWF3-3GD#ov
or GV-N78TOC-3GD (rev. 1.0), specs: https://www.gigabyte.com/Graphics-Card/GV-N78TOC-3GD-rev-10#ov

To know which one you have, check the base/boost clocks. GV-N78TOC-3GD (rev. 1.0) has both over 1000 Mhz while GV-N78TWF3-3GD has both under 1000 Mhz.