I have a three year old system that I built, but I need a better video card. Can anyone tell me if there any limits on what I can use due to my other system components, ie mother board? My system is below:
Antec TruePower 2.0 TP-II 550 550W Power Supply
Asus A8N-SLI Premium nForce4 SLI Athlon 64(FX)/Sempron/Athlon 64 X2 Skt939 DDR Motherboard w/Audio, Dual Gigabit LAN, RAID/Serial ATA BenQ DW1655 16X
AMD Athlon 64 X2 4200+ Processor Socket
Zalman CNPS7000B-CU LED CPU Cooler
(2) Corsair TWINX2048-3500LLPRO 2GB Kit DDR433 XMS3500 ProSeries Memory
(2) Western Digital Raptor WD740GD 74GB Serial ATA 10,000RPM Hard Drive w/8MB Buffer and Serial ATA Signal Cable Bundle
Seagate Barracuda 7200.8 ST3400832AS 400GB Serial ATA 7200RPM Hard Drive w/8MB Buffer
BFG GeForce 7800 GT OC PCI Express 256MB DDR3 Video Card w/HDTV-Out, Dual-DVI & VIVO
Sony FD MPF9201121-1/MPF920-Z (Z/121) 6082 1.44MB 3.5in Floppy Disk Drive (Black)
Dual Layer DVD?RW Bare Drive (Black)
U.S. Robotics USR5699B 56K V.92 Internal Faxmodem PCI OEM
Thermaltake A2095 SATA-UV Series Serial ATA 18in Cable (Red) Retail
Antec TruePower 2.0 TP-II 550 550W Power Supply
Asus A8N-SLI Premium nForce4 SLI Athlon 64(FX)/Sempron/Athlon 64 X2 Skt939 DDR Motherboard w/Audio, Dual Gigabit LAN, RAID/Serial ATA BenQ DW1655 16X
AMD Athlon 64 X2 4200+ Processor Socket
Zalman CNPS7000B-CU LED CPU Cooler
(2) Corsair TWINX2048-3500LLPRO 2GB Kit DDR433 XMS3500 ProSeries Memory
(2) Western Digital Raptor WD740GD 74GB Serial ATA 10,000RPM Hard Drive w/8MB Buffer and Serial ATA Signal Cable Bundle
Seagate Barracuda 7200.8 ST3400832AS 400GB Serial ATA 7200RPM Hard Drive w/8MB Buffer
BFG GeForce 7800 GT OC PCI Express 256MB DDR3 Video Card w/HDTV-Out, Dual-DVI & VIVO
Sony FD MPF9201121-1/MPF920-Z (Z/121) 6082 1.44MB 3.5in Floppy Disk Drive (Black)
Dual Layer DVD?RW Bare Drive (Black)
U.S. Robotics USR5699B 56K V.92 Internal Faxmodem PCI OEM
Thermaltake A2095 SATA-UV Series Serial ATA 18in Cable (Red) Retail