Current GeForce GTX Graphics cards (beginning with the GTX 600 series cards) support the following refresh rates and common HD resolutions:
To calculate the maximum supported digital resolution of your monitors, please enter their resolution information below. Please keep in mind that this is a theoretical maximum and there may be some configurations that appear nominally supported, but will not work due to protocol limitations and communication overhead, etc. Ranges within 10% of maximum theoretical bandwidth are highlighted in yellow.
Card Series: 20 Series 10 Series 900 Series 700 Series 600 Series Number of Monitors: 1 2 3 4
Display 1: x @ Hz DisplayPort HDMI DVI-D
Display 2: x @ Hz DisplayPort HDMI DVI-D
Display 3: x @ Hz DisplayPort HDMI DVI-D
Display 4: x @ Hz DisplayPort HDMI DVI-D
*Note: On cards with two DVI ports, due to restrictions on the controller only one DVI display can run above 1920x1080 with refresh rates above 60 Hz. The other will be locked to 1920x1080
Total pixel output:(pixels/second)
Maximum pixel output:(7680 x 4320 @ 240 Hz)