Wir wärs wenn man einfach mal bei
Nividia schaut?
Zitat
"With NVIDIA's latest driver series, you can mix and match NVIDIA graphics card vendors, memory clocks and GPU core clocks as long as the GPU's are the same."
und
"With the flexibility of the most recent NVIDIA drivers, you don't have to worry about being able to find the EXACT same make and model of your existing SLI-ready graphics card when you upgrade to SLI - you just need to worry about finding the same model (same GPU). So if you buy a graphics card from XFX featuring a GeForce 7800 GT, you won't have to necessarily buy an XFX GeForce 7800 GT when you decide to upgrade - you can do so using ANY NVIDIA SLI-ready graphics card featuring a GeForce 7800 GT GPU. "
Leicht unterschiedliche Bios-Versionen sollten also absolut nichts ausmachen.