using EVGA Supernova PCIe cable for Thermaltake psu

cables of modular psu of different brands are often incompatible because of different pinout.

I got a thermaltake 850w psu (semi-modular) that is missing modular PCIe cables.  

I have an EVGA supernova psu with spare modular PCIe cables.  I found the pinout of the two psu on moddiy.com.   clearly the pinout are different.  but it seems I can still plug the EVGA cable in the thermaltake psu and get correct +12V and Gnd voltage on the 6 and 8 pins of PCIe on gpu side based on pinout diagram?