Graphics chip: NVIDIA GeForce RTX 3080 Ti
Memory: 12 GB
Memory bus width: 384 bit
Interface: PCI-E 4.0 x 16
DirectX: 12 Ultimate
Open GL: 4.6
Core Frequency: 1770 MHz (Reference Card: 1665 MHz)
Memory frequency: 19,000 MHz
Max. resolution: 7680x4320
Number of stream/CUDA processors: 10240
Number of monitors simultaneously: 4
Cooling: Active
HDMI: 2x HDMI 2.1, 1x HDMI 2.0
DisplayPort: 3x DisplayPort 1.4a
Dimensions: 140x70x319 mm (WxHxD)
Recommended power supply: 850 W
Manufacturer link: http://www.gigabyte.com/Graphics-Card/GV-N308TAORUS-M-12GD#kf