The MSI N550GTX-Ti Cyclone II OC 1GB graphics cards is based on the NVIDIA Geforce GTX 550 Ti GPU, but is kept nice and cool with the MSI Cyclone II cooling solution. The N550GTX-Ti Cyclone II OC is factory overclocked with the core clock set to 950MHz and the memory at 1075MHz. We put this overclocked GF116 card to the test to see how it performs, keeps cool and overclocks!