Gigabyte GV-N166SIXOC-6GD. Graphics processor family: NVIDIA, Graphics processor: GeForce GTX 1660 SUPER, Processor frequency: 1800 MHz. Discrete graphics adapter memory: 6 GB, Graphics adapter memory type: GDDR6, Memory bus: 192 bit, Memory clock speed: 14000 MHz. Maximum resolution: 7680 x 4320 pixels. DirectX version: 12.0, OpenGL version: 4.6. Interface type: PCI Express x16 3.0. Cooling type: Active, Number of fans: 1 fan(s)