Can I use both PCIe 3.0x16 and PCIe 2.0x16?

Steve McGrossi

Honorable
Feb 11, 2014
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Can I run double graphics but different type? My motherboard has one PCIe 3.0x16 slot and a PCIe 2.0x16 slot. I'm asking if I could use both graphics but different type, for example GTX 550Ti and GTX 650?