I Need Help With My Computer Build

http://pcpartpicker.com/part/antec-power-supply-vp450 get this PSU.

You should get medium settings in those games without much issue.

You can use speakers without a sound card. They aren't really needed unless you do audio work.

Okay what's your budget, because in this case, you will get better performance if you go for an AMD processor. Here's something I made for the same price, with a better graphics card, a better CPU, a better mobo, better memory, much more hard drive space, a better PSU, and a cooler looking case for a lower price. And you can play all those games on high-ultra!

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: AMD Phenom II X4 965 Black 3.4GHz Quad-Core Processor ($89.99 @ NCIX US)
Motherboard: ASRock 970DE3/U3S3 ATX AM3+ Motherboard ($69.99 @ Amazon)
Memory: Crucial Ballistix sport 8GB (2 x 4GB) DDR3-1600 Memory ($34.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($64.99 @ NCIX US)
Video Card: MSI Radeon HD 7770 GHz Edition 1GB Video Card ($117.55 @ Newegg)
Case: MSI TC- (Black) ATX Mid Tower Case ($22.99 @ Microcenter)
Power Supply: Corsair Builder 430W 80 PLUS Bronze Certified ATX12V Power Supply ($19.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($18.98 @ Outlet PC)
Total: $430.47
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-01-09 19:39 EST-0500)

Alright, First of all, a 7770 isn't better than a 650ti. It's worse. Secondly, at 1080p a 7770 will only get you medium settings in these games. For high settings you would need a 7850/gtx660 or better. A 7870/660ti would be able to max things.

i would look at this. if you can get enough money for a 2GB version that would be a nice upgrade.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i3-3220 3.3GHz Dual-Core Processor ($109.99 @ NCIX US)
Motherboard: ASRock B75M-DGS Micro ATX LGA1155 Motherboard ($56.97 @ SuperBiiz)
Memory: Crucial Ballistix sport 8GB (2 x 4GB) DDR3-1600 Memory ($34.99 @ Newegg)
Storage: Seagate Barracuda 500GB 3.5" 7200RPM Internal Hard Drive ($54.99 @ NCIX US)
Video Card: Galaxy GeForce GTX 650 Ti 1GB Video Card ($124.99 @ Newegg)
Case: Apex PC-389-C ATX Mid Tower Case ($24.99 @ Newegg)
Power Supply: Corsair Builder 430W 80 PLUS Certified ATX12V Power Supply ($19.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($18.98 @ Outlet PC)
Total: $445.89
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-01-09 19:50 EST-0500)

I would definitely go with this.

or a 7850 2GB card. its more money but worth it.
http://pcpartpicker.com/part/msi-video-card-r7850twinfr...

Best answer selected by MrFatPony.

Except the case - cases that cheap ARE NOT WORTH IT. They cut corners on construction and have generally poor build quality. You don't want to get a crappy case whether it's a $500 build or a $5000 build. Get an NZXT Source 210 instead - $15 more and it's a far better case that will last a lot longer than Apex garbage will.

You're right. Crappy cases suck. They have an MSI case on sale for $22 on PcPartPicker. And Tiny Voices, I was wrong, I admit.....

while i agree when your on a tight budget you have to sacrifice something. it doesnt look like that msi case has any cable management either but its hard to tell from any pictures.

Get 7850. Smokes the 650 ti by a mile.

What he said. I have one in my build. Beats the 650ti every time.

+10000000000000000000000000000000000000000000000000000000000000000000000000000

Very true...very true.