RE: saving power - upgrading x51 r2
Thanks for the reply. I'm certain now that I will use the gtx 970.
And partaining your question about 4790k, I wanted my pc to be able to keep up as long as possible. and the K version has 0.4 GHz more on his baseclock and it scored better overal, so I was willing to go that extra mile, even though I cannot overclock it.