Hi, I bought this Antec Earthwatts 750 power supply and I want to know, what is the max amp on the +12V that I can use for graphics card? Do I just add them together or it is not that simple? It totals to 100 but I don't think it is that high. Can it support a 5870, 6870 or GTX470? When it is stated that "500 Watt or greater power supply with two 75W 6-pin PCI Express power connectors recommended" for a 6870, how can I tell the wattage coming out of the PCI-e connector?
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371026&Tpk=earthwatts%20750
Thanks.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371026&Tpk=earthwatts%20750
Thanks.