Fittings & Elbow Impacts to CPU Temperature (TEST RESULTS)

[Church]

Martinm210: i'd love for 2*45 90deg angle fitting (similar with barb)to be tested in this test as well, just to finally write down, is it worth enough to replace "sharp" 90deg with more expensive 2*45, or higher price of them is not justified.
I wonder why barbs are that much better restriction wise then CFs? Bigger internal bore diameter or something else?
BTW, how about putting comparison to restriction of other typical components for simple illustration how much restrictive fittings are or are not? As in how much barbs (or CFs, or angle fittings) are needed to match restriction of single rad or single cpu waterblock? (like i often love to cite your words that one needs 20 rads to match single cpu waterblock )