Which one is the better video card?

Which of these two cards is better and has more features? I only play Microsoft flight sims and would like a card that doesn't consume too much power. A mainstream card.

Visiontek X1650PRO 256mb ram, 128 bit, DDR2 or
EVGA 7600GT 256mb, 128 bit DDR3

I built my own computer with an Asus P5K-E motherboard, E6750 CPU, 2gb OCZ 800mhz ram, 320gb hard drive. I plan on using a 22 inch monitor. System is not overclocked nor will I overclock. Everything running at stock. I'm looking for PCI-Express video card that is energy efficient, mainstream and will run flight simulators and the occasional game like Call of Duty 4.

What is your price range? You might find a better performing card for a little more money. Or are these 2 card availible at local brick and mortar store?

I bought the Visiontek X1650PRO from Frys.com for $20.00 after rebate and a EVGA 7600GT 256mb, 128 bit, DDR3 for $25.00 on Ebay. The card is brand new. I didn't want to spend too much since I mostly browse the web but would like to be able to play some of the newer games once in a while. As far as a budget I'd say about 100 dollars tops.