You have to factor in the 2400 and 2500K in those graphs represent their stock level performance while your 1055T is overclocked. The results for the 2500K will be much different at 4.5GHz as you can reach this clock speed with 99% of the 2500K chips out there without any problems.
This person is running a 6850. How does a 6850 crush a 5770 cross fire setup.
"We told you so" that it's a dumb idea to Crossfire two low end video cards. 5770s are so weak that a single 6850 blows them away? That's awesome.
Hopefully you will stick to single card solutions from now on. -- If we lose this freedom of ours, history will record with the greatest astonishment, those who had the most to lose, did the least to prevent its happening.