With 65W power rated, you can hope in gaining a pretty good Graphics Card which is more or less to be used for 1080p for older games, or on 720p for current AA games. 1x 6-pin is needed, and it should not a problem if you already use a good PSU.
With PCIe 3.0 x16 slot, it's ideal Intel processor third generation at least for reducing bottle necking, and full performance from the GPU can be seen 100 hundred percent.
It's DDR5 memory will guarantee such performance even though some specs of the card may actually limit performance to the fullest.
Some games nonetheless need 2Gb memory for standard requirement, and you may need larger memory for higher resolution or more than one screen to play games.
The standard dimension of the product is full board, thus the fan is bigger enough to cool down the gpu.
As the comparison for you, it got similar performance with GTX 750 ti and also GT 1030, which is nice.
And its 128 bit bus is enough to show bandwidth needed to play AA titles, even though in real performance GTX 650 is weaker than 64 bit product like GT 1030.
Now visit this article to see The Best Graphics Card Under 50 Dollars.