ASUS R9270-DC2OC-2GD5 Graphics Cards ASUS Direct CU II thermal design provides 20% cooler and vastly quieter performance OC-selected 975 MHz core, 50MHz higher than reference for smoother gaming, GPU Boost Clock : 975 MHz GPU Base Clock : 950 MHz Super Alloy Power Premium alloys in power delivery components defeat heat for cards that run 15% faster and last 2.5 times longer than reference DVI Output : Yes x 1 (DVI-I), Yes x 1 (DVI-D), HDMI Output : Yes x 1, Display Port : Yes x 1 (Regular DP), HDCP Support : Yes PCI Express 3.0