Lets see,,,,1090t + new power supply because 750 watts is not enough for FX890 + 4x2Gb PC1600 (PC1500 @ 1.5v because 1600 @ 1.65v puts to much load on the power suppy)+ 555be @ 4.2Ghz + 3hdd + hd 5750 +hd 6750 crossfired and overclocked also. Currently mem @ 1.5v, CPU @ 3.67 and GPUs @ 775 and 1175. Cant do 4.21 Ghz, PC 1600 and 855 and 1275 at the same time without 1000 watts.
$160 + $160=
or pull the 555be @ 3.67 or have 3 cores running at 3.6 + 3 more @ 3.8 when needed using the same amount of power. The 555 will do 4.2 with 2Gb of @ 1600 and 1 HD 5750 vid card at standard clock speeds and 1024 x 768 settings. Thats fine for playing popcap games and sucks for ubisoft. The xfire set up is fine for ubisoft and sucks for popcap
$160 + $0=
BTW a Athena 950 does 950-21% watts when plugged in to 220v and 750 watts-22% when plugged into 110v. I am plugged in to 110v.