Apache or IIS???

Hey guys, Has anybody run this test, I'm in the middle of it and have found that PHP runs faster as CGI-nts (IIS) than Module-ts (Apache), as per Windows Server 2008 R2 running PHP 5.5.3 x64 with Apache 2.4 x64 I was getting benchmarks of over 15 secs, I just ran the same benchmark on Windows Server 2012 x64 and Apache 2.4 x64 with PHP 5.5.3 x64 and got this: PHP version : 5.5.3 Platform : WINNT -------------------------------------- test_math : 1.093 sec. test_stringmanipulation : 2.106 sec. test_loops : 0.772 sec. test_ifelse : 0.477 sec. -------------------------------------- Total time: : 4.448 sec. This doesn't make sense to me: Win 2008 R2 + Apache 2.4 x64 => over 15 seconds for the total time of benchmark Win 2012 + Apache 2.4 x64 => less than 5 secs If both servers are using the same Apache and the same PHP, shouldn't they be similar? Also, when I tried CGI over Apache I got 3.x seconds which tells me that it should run faster on IIS (CGI-nts) Or: PHP NTS (for IIS) runs faster than TS (For Apache) even though Apache has always been the main server for PHP. Any ideas? -- Jorge Hernandez