Following the previous post , the same analysis performed for the complex case is now reported for real functions.
GeForce GT210 (cc 1.2)
GeForce GT540M (cc 2.1)
Tesla C2050 (cc 2.0)
Kepler K20c (cc 3.5)
If you want to perform your own comparisons, you can find the full Visual Studio 2010 code employed in the tests, in the downloads page.