Which Sapphire Card is the best out of these selected?????

[glenquagmire]

Which is the best for OC'ing, getting the maximum benefit from these three Sapphire cards and one Gigabyte card? Basically which is going to performe the best? Please use facts and or references, I dont want a hypothesis.

http://www.newegg.com/Product/Productcompare.aspx?Submit=Property&N=100007709&IsNodeId=1&PropertyCodeValue=679%3A266449&bop=And&CompareItemList=48%7C14-202-026%5E14-202-026-TS%2C14-202-007%5E14-202-007-TS%2C14-202-003%5E14-202-003-07%23%2C14-125-414%5E14-125-414-TS&percm=14-202-026%3A%24%24%24%2438%24%24%24%3B14-202-007%3A%24%24%24%2438%24%24%24%3B14-202-003%3A%24%24%24%2438%24%24%24%3B14-125-414%3A%24%24%24%2438%24%24%24

 

[ACTechy]

At stock, the SAPPHIRE Vapor-X Radeon HD 7950 has the highest boost clock speed. That's the only one with a decent advantage in the boat, imo. But assuming you could overclock any of them, they would all see slightly higher speeds.