Found a lot of conflicting evidence on the web in the last few days so decided I'd ask on here.
My current PSU: http://www.newegg.com/Product/Produc...82E16817171036
I'm using a GA-Z77X-D3H Motherboard and an i5-2320 CPU slightly overclocked combined with an Cooler Master X6 CPU cooler and a Gigabyte GTX 760 non-reference overclocked edition (first revision, blue PCB)
Out of pure curiosity, if I add a second GTX 760 will I need to replace the PSU? If it isn't wattage that is the issue, the PSU has 2 PCI-e power connectors and I'm using both on my GTX 760 at the moment, how would I overcome this obstacle?
If adding a GTX 760 for SLI will work fine on my PSU, would I be able to then upgrade the CPU to something like an i7-3770k overclocked to 4.0-4.2ghz?
Does it make any difference that I'm using a lot of USB peripherals? >.>