The EVGA GTX 560Ti 448 Cores Classified sports 8-pin+6-pin power connectors as well as a 6-phase digital PWM. This is makes the EVGA GTX 560Ti 448 Cores Classified effectively stable at high overclocks. Improving upon the GTX 570 Classified design, the GTX 560Ti 448 Cores Classified is outfitted with the EVGA dual-shot cooling system and high-airflow bracket to ensure proper thermal levels when performance tuned to higher GPU frequencies and voltages. With an MSRP of 299.99 USD, the EVGA GTX 560Ti 448 Core Classified Edition is positioned right in between the 250 USD GeForce GTX 560 Ti (GF114) and the 350USD GTX 570 video card."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips