EVGA Video Graphics Cards 04G-P4-3973-KR Chipset: NVIDIA GeForce GTX 970 Base Clock: 1050 MHz Video Memory: 4GB GDDR5 Memory Interface: 256-bit Max Resolution: 4096 x 2160, Support 4x Display Monitors Input: 8pin PCI-E Power Connector, 6pin PCI-E Power Connector Output: DVI-I Dual Link, HDMI, 3x DisplayPorts