Well i just bought an xfx ati 4890 from cragslist for 90$.And i have a diablotek phd series 450watt psu and i know for sure it isnt enough to run this thing so i need to get a new 1 cause im having alot of lagspikes with games and thats not normal.And im seeing that it is running sower than my 550ti i had before when playing games so i know it has to be a power supply issue.
Im not selling it but u can see my computer here i put it on cragslist awhile ago but im not seling it anymore.(The Specs)
http://orlando.craigslist.org/sys/2878128861.html
So i was thinking on getting this power supply.
http://www.compusa.com/applications/SearchTools/item-details.asp?EdpNo=4252528&CatId=1483
Or possibly to save some money I could get a psu without the dual pcie connectors but i dont like to connect the videocard through the molex to pcie adapter which it what i have now..i am using the pcie connector that is on my powersupply and 1 molex to pcie adapter from my gtx 550ti.
And i would like to know is it bad to do this?With 1 pcie connection from the psu and 1 using the molex.
If possible i would like to know other cheeper powersupplies i could get thanks so much.
Im not selling it but u can see my computer here i put it on cragslist awhile ago but im not seling it anymore.(The Specs)
http://orlando.craigslist.org/sys/2878128861.html
So i was thinking on getting this power supply.
http://www.compusa.com/applications/SearchTools/item-details.asp?EdpNo=4252528&CatId=1483
Or possibly to save some money I could get a psu without the dual pcie connectors but i dont like to connect the videocard through the molex to pcie adapter which it what i have now..i am using the pcie connector that is on my powersupply and 1 molex to pcie adapter from my gtx 550ti.
And i would like to know is it bad to do this?With 1 pcie connection from the psu and 1 using the molex.
If possible i would like to know other cheeper powersupplies i could get thanks so much.