Yes 80+ logo is printed on the PSU unit. I will upgrade the GPU then asap. ThanksIn a gaming PC, it's the GPU that matters the most followed by CPU and rest. So upgrade your GPU first and then (when possible) CPU. Antec Basiq Power 430 (BP-430), as name suggest, is not the greatest PSU, but you should be fine with any aforementioned graphics card (don't run stress testing software though). Just make sure you upgrade to a PSU with more wattage before upgrading your processor. Also, you may need to utilize one of bundled molex to PCI-E adapter because it does have enough power on the v12 rail but it comes with only 6-pin PEG connector.
By the way, is there 80 Plus logo printed on it?