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? Hats the best graphics card for my system? Should I get a 6870, 460 get 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 Sea sonic, Silverstone, Corsair, and 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 don’t have an i7 for intendance.

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