GTx 260 help

[MandatoryTopTT]

PC:
550w Rosewill PSU ATX 12v v2.01
MSI K9N2 Platinum AM2+ 750a mb
Sunbeam Silent Storm Mid Tower
AMD Athlon 64 X2 6000+ Windsor
Lg DVD Burner
WD Caviar 640g
Corsair 4g (2X2) ddr2 800
PNY GTX 260
XP pro 32-bit

Just got the GTX 260 today and started running a few things. I feel like crysis got worse FPS than my 9800gt i just returned running high settings and 1680x1050 no AA. Any help, power supply not enough?

 

[DiiEGO]

check the amps on the power supply if they enough for the pny gtx 260, as far as i know the gtx 260 needs at least 500w and 36A on a 12V rail.

this is a good psu: CORSAIR 650TX, look it up @ newegg.com or buy.com, or where ever.

ooh and whats your cpu temp at idle nd load?? i want it to compare it with mine.

 

[MandatoryTopTT]

Thanks man, Ill check that out...CPU- Idle- 24-30c Load- 45-55

 

[MandatoryTopTT]

Here are the specs on the psu, im f'ed huh +3.3V@30A,+5V@50A,+12V1@18A,+12V2@18A,-12V@1A,+5 VSB@2.5A

 

[DiiEGO]

yea kinda, check it with a psu tester see if psu is not half dead, and everything its okay, try running 3dmark06 or 05 and see your score, reply to me in a pm or here, to see how your system do, try installing the latest drivers for the gtx 260 n mobo, check if both of the pci-e connectors are connected, try taking your card out, and putting it back in, b carefull. good luck!