title: pyCUDA vs C performance differences?
body: <p>I'm new to CUDA programming and I was wondering how the performance of pyCUDA is compared to programs implemented in plain C. 
  Will the performance be roughly the same? Are there any bottle necks that I should be aware of?</p>
  
  <p><strong>EDIT:</strong> 
  I obviously tried to google this issue first, and was surprised to not find any information. i.e. I would have excepted that the pyCUDA people have this question answered in their FAQ.</p>