mlga91 :
It will not be a worthy upgrade, save your money for something better, stick with your 5700.
The 7850k outperforms the 5700 in single-core, all-core, and gaming performance on integrated graphics, and has an unlocked multiplier for further improvement. also, comparisons can be found
here. i would also say that i run a 7850k @ 4.0Ghz overclocked, and i see fx-6100 performance out of a $170 chip, with an iGPU that runs nearly on par with a HD 7750. (with slow ram @ 1333mhz) imho, that makes this a valuable asset, as you can bump your ram speeds up to 2133 or 2400, and get a 20-30% jump in integrated frames. not to mention better responsiveness on your desktop and minor improvements with actual app load times. more comparisons
here.