Graphics card help, please. :)

[Cj2i3]

Skeeuk said:
btw a 7750 won't need any extra power

for what you want it for a 6670 7750 7770 will more than suffice

in fact my first card was a 5670 and that ran any game albeit with tinkering

http://www.amazon.com/Sapphire-Radeon-PCI-Express-Graphics-11201-25-20G/dp/B00I668566/ref=sr_1_3?ie=UTF8&qid=1392491600&sr=8-3&keywords=sapphire+radeon+7770

Or the 7750?

http://www.amazon.com/XFX-DisplayPort-PCI-Express-FX775AZNP4-FX-775A-ZNP4/dp/B007Z3T5JC/ref=sr_1_1?ie=UTF8&qid=1392495679&sr=8-1&keywords=ati+radeon+7750

i should be fine in regards to power supply with both? 

http://www.staples.com/Asus-Radeon-R7-250-1GB-GDDR5-SDRAM-Graphic-Card/product_IM1TJ5743

is down to these three for me