Yes, it is a Xeon E5-4650. So let's say it won't over clock, and it is compatible with the mobo (see link: http://www.cpubenchmark.net/cpu.php?cpu=Intel+Xeon+E5-4...) (At the bottom are links to others who have submitted benchmarks with that mobo), so i'm really looking at a base wattage of 850 with SLI. Is this correct?
The reason i'm looking at a Platinum is the efficiency of the PSU. Platinum is the top of the efficiency for these PSU's, gold is a little less, etc, etc. i don't build as often as i used to, and the CPU i was given, so i'm trying to use it with this build. Any advice is appreciated.