Bro I'm always interested in x99 and the e5 cpus.
I'll give you a practical example the thing is that turbo boost is very confusing but I recommend you should go check cpu monkey website for your cpu ( just go e5-2640v3 cpu monkey ) and you'll get this piece o crap.
Take a look under the Cpu Cores and Base Frequency
The :
Turbo ( 1 core { referring to the turbo boost tech scheme in act } ) : 3.4ghz
The turbo boost almost always refers to the single core boost, which is the most helpfull in dping small tasks like browsing, opening ( loading ) webpages, saving small files, opening small programs / executables, etc.
Conclusion is that I have to go have lunch cuz itz reddy and tell me the single core cb r15 score. I'd love that. And help ya out a lil fer quirees k. Peace fer naw!