Gigabyte GV-NX66T128VP 6600 GT Turbo Force -
Like other 6600 GT cards the GV-NX66T128VP's GPU is clocked 500MHz, however the one thing that does set it apart is that the 128MB of DDR3 memory clock is 1120MHz, 20MHz more than other 6600 GT cards. In addition to this, Gigabyte have also included VIVO on this card to set it apart from the GV-NX66T128D and include a VIVO connector for those who wish to use it.