I am upgrading my processor from an AMD phenom 9600 to rather an AMD Phenom II X4 955 BE or an AMD Phenom II X6 1090T BE, I know they are both 125W so which one I go with shouldn't matter as far as power consumption goes (excluding overlocking) but I was wandering if my current PSU (Rosewill Green Series RG530-2) its a 530 watt Psu and its 80 Plus certified would be able to handle the new processor, the rest of my system consist of 2 250GB 7200rpm HDD an xfx radeon HD 4890 graphics card OC to 1000MHz core clock and 1100MHz Memory clock, MOBO is an MSI k9A2 Platinum, and I have 8GB of A-Data DDR2-400 Ram, I don't plan overclocking the new processor, at least not with my current system, I will overclock once I upgrade the rest of my system (new MOBO, CPU cooler, PSU, RAM, Video card, SSD, and new case) but not as long as I have this PSU because I know that I would be cutting it close just to run what I have in the first place (If at all) and if this PSU is not enough to handle this processor at least for a little while then what would be a good PSU to buy ? I was looking at 3 different PSU's
COUGAR SX850 850W 80 Plus silver certified $139.99
Antec High Current Pro HCP-850 850W 80 Plus Gold certified $174.99
Or I was thinking of saving up a bit longer and going all out and getting something like the Antec High Current Pro HCP-1200 1200W 80 plus gold certified $279.99, I know 1200W is WAY overkill for my system at the moment but I do plan on getting a new graphics card I want to get a GTX 580 and later on getting a second one if/when I feel its the right time to do so, and also once I get the rest of my planned parts I plan to overclock a good bit, and me being the paranoid person that I am I would rather have too much than risk not having enough power. So what do you guys think ?
COUGAR SX850 850W 80 Plus silver certified $139.99
Antec High Current Pro HCP-850 850W 80 Plus Gold certified $174.99
Or I was thinking of saving up a bit longer and going all out and getting something like the Antec High Current Pro HCP-1200 1200W 80 plus gold certified $279.99, I know 1200W is WAY overkill for my system at the moment but I do plan on getting a new graphics card I want to get a GTX 580 and later on getting a second one if/when I feel its the right time to do so, and also once I get the rest of my planned parts I plan to overclock a good bit, and me being the paranoid person that I am I would rather have too much than risk not having enough power. So what do you guys think ?