Here is a small installation manual for GDAL and Python:
- Install GDAL core
- Install Python 3.3 and add the Python main path to the environment variable ‘path’ of your System
- Add GDAL_DATA to your environment variables
- Install GDAL Python bindings
If all there were no errors during installation GDAL Python scripts should work. Please be aware that all software parts are x64 and do have the same Python Version!