MSI LIGHTNING R5870, 1 GB, GDDR5, 256 bit, 4800 MHz, 2560 x 1600 pixels, PCI Express 2.1
MSI LIGHTNING R5870. Processor frequency: 900 MHz. Discrete graphics card memory: 1 GB, Graphics card memory type: GDDR5, Memory bus: 256 bit, Memory speed: 4800 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 11, OpenGL version: 3.2. PCI bus: PCI Express 2.1. Cooling type: Active