Difference in these Gtx 780's

[IcyxHot]

I'm looking to purchase a 780 after the price cut but I am not sure what the difference between these 4 cards are besides the clock speeds being just a hair different as well as the price and the color. If there is no difference I'd just get the lowest cost one.

1. http://www.newegg.com/Product/Product.aspx?Item=N82E16814130942

2. http://www.newegg.com/Product/Product.aspx?Item=N82E16814130952

3. http://www.newegg.com/Product/Product.aspx?Item=N82E16814130951

4. http://www.newegg.com/Product/Product.aspx?Item=N82E16814130918

 

[IAMEXTREME]

Get this one:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130942

The difference is mainly in the clock rates/boost clocks.

 

[sactorage]

the 3 series has dual bios on the gpu, ie the 3783 and 3784 they are the newer than the 2 series, i would advise either the 3783 or 3784, I'm waiting until i get paid to buy the 3784 myself.