3 ms·

Not exactly what you are looking for, but the bing team posted some perf increases they saw when testing Server 2012 http://blogs.technet.com/b/windowsserver/ar

• Flow 14y ago
  That looks awesome. I wonder if I dare install .Net 4.5 on my work laptop and see if the development cycles are faster as well. I just hate that one little change in a C# file involves a sloooow msbuild plus a sloooow app pool refresh :-( We're taking almost a minute on a speed quad core i7 machine with SSD.