Originally Posted by vdbucks

For his uses, the HD 4600 graphics would suit him just fine, considering he currently has an old 9600 GT. But having the option to upgrade later is always nice (which he could do with either system since they both have one available pci-e x16 slot).

Also, a better psu doesn't exactly increase performance, so long as the psu provides enough power for all the components. The only real benefit of a better psu is power efficiency. But to be blunt, those considerations kind of go out the window when talking budget systems, unless you're willing to build your own, which isn't difficult at all and is what I personally recommend.