It is PCIE 2.0.
I've been using the Delux PSU for over 4 year with the HD6870. How important is the PSU upgrade? That will push back my buying decision.
Edit: IM sorry its not Delux, but
Delta 550W PSU
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Well there goes the dream.
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I understand PCIE3.0 is backwards compatible, but as @
kaziishan said, I might need to check with the bios to make sure it runs on my H61 chipset.
Looking through gigabytes website.
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I've been looking through the
BIOS download page for my mother board. The updates only suggest improvements to 22nm Ivy processor support and no mention of any UEFI.