Thread: How to upgrade Power supply and Graphics card

Hi all, I am having very nice PSU and need to upgrade for something good . I am planning 700w + What should I get?Whats the best graphics card for my system? Should I get a 6870, 460 gtx or any other that's better? Thanks!
My specs are as follows:
Operating System
MS Windows 7 Home Premium 64-bit
CPU
Intel Core i5 650 @ 3.20GHz 37 °C
Clarkdale 32nm Technology
RAM
4.0GB Dual-Channel DDR3 @ 665MHz (9-9-9-24)
Motherboard
FOXCONN H55M-S (CPU 1)
Graphics
Generic PnP Monitor @ 1440x900
Philips 192E @ 1366x768
ATI Radeon HD 4300/4500 Series (ASUStek Computer Inc) 55 °C
Hard Drives
977GB Seagate ST31000528AS ATA Device (SATA)

For your kind knowledge GTX 460 is on the Low side IMO but a nice terminus. GTX560Ti or HD6870 would be great .PSU Seasonic, Silverstone, Corsair, Antec. Why 700W do you think on CFX or something?

Just to have sufficient power related on my i 5 and 4 gig ram which the great graphics card to have to future proof the system, but not overkill? As there is no issue getting the greatest of graphics card as i dont have an i7 for instantance.

You might not be having an I7 but I am sure that rig will be maximum out a GTX580 with metro 2033 and complete AA/AF but the 560Ti is the card to be sufficient. Or then the HD6870 .