GeForce® GT 730 model, 2GB GDDR5 graphics processor Video Memory 2GB GDDR5 Engine NVIDIA® GeForce GT 730 Bus Standard PCI Express 2.0 OpenGL OpenGL®4.6 Mode of clock OC: 732 MHz 706 MHz CUDA Core 384 in gaming mode 5010 MHz is the memory speed. Digital Max Resolution 3840 x 2160 Memory Interface 64-bit Resolution Indeed, x 1 (DVI-D) Yes x 1 for both D-Sub and native HDMI 1.4b Support for HDCP Indeed (2.2). NVlink/Crossfire Support No Accessories Maximum Display Support 3 Two one-slot LP brackets and one Speedsetup Manual Programs Please download the ASUS GPU Tweak II & Drivers software from the support website. Measurements: 167 x 69 x 17 mm (6.7 x 2.7 x 0.7 inches). Suggested 300W Power Connectors for PSUs Slot 1 is not available.