title: How many threads per logical cpu can IIS7.5 64bit handle at once?
body: <p>How many threads per logical cpu can IIS7.5 64bit handle concurrently?  I have heard 12 IIS processing threads per logical cpu but I have also heard it was 100 IIS processing threads per logical cpu.</p>
  
  <p><strong>UPDATE:</strong></p>
  
  <p>Sorry for not being specific but I was referring to IIS threadpool threads. That is when an http get request comes into my webapi server how many concurrent http get requests (per logical cpu) can my server handle at one time? I'm trying to calculate some threshold capacity numbers based on the number of requests my server can handle based on average response times from my get, which is ~500ms.</p>