I am building a new computer with a Q6600, 2GB DDR2 RAM (will upgrade to 4 when i can afford it!) and twin Radeon 3870 512MBs.
I am a little unsure of what wattage i need in a PSU as all the calculators i found online say different things (onw even said i needed over 1000!). In my New Build thread someone linked me to here (http://ati.amd.com/technology/crossfire/buildyourown2.html) where the Hiper 580, 670 and 730 are listed. I was originally looking at a Hiper 680 (which i figure will work fine as its in between 2 certified ones) but i thought that if a 580 was certified i could get one of those as it will save about £30.
So i went on the hiper site and looked at the 580W, http://www.hipergroup.com/English/products/hpu-4m580.html, however here it says its only certified to X1900 / X1950, where as on the ati site it says its certified to 3870s! Which of these is more likely to be true?
And so which of the hipers overclockers has (http://www.overclockers.co.uk/productlist.php?groupid=701&catid=123&subid=461) is my best choice for the system im building?
Thanks
Rich
I am a little unsure of what wattage i need in a PSU as all the calculators i found online say different things (onw even said i needed over 1000!). In my New Build thread someone linked me to here (http://ati.amd.com/technology/crossfire/buildyourown2.html) where the Hiper 580, 670 and 730 are listed. I was originally looking at a Hiper 680 (which i figure will work fine as its in between 2 certified ones) but i thought that if a 580 was certified i could get one of those as it will save about £30.
So i went on the hiper site and looked at the 580W, http://www.hipergroup.com/English/products/hpu-4m580.html, however here it says its only certified to X1900 / X1950, where as on the ati site it says its certified to 3870s! Which of these is more likely to be true?
And so which of the hipers overclockers has (http://www.overclockers.co.uk/productlist.php?groupid=701&catid=123&subid=461) is my best choice for the system im building?
Thanks
Rich