Radeon HD 4830 1GB GDDR3 PCI-E
Sapphire Radeon HD 4830 1GB GDDR3 PCI-E, 1 GB, GDDR3, 256 bit, 1800 MHz, 2560 x 1600 pixels, PCI Express 2.0
Sapphire Radeon HD 4830 1GB GDDR3 PCI-E. Processor frequency: 575 MHz. Discrete graphics card memory: 1 GB, Graphics card memory type: GDDR3, Memory bus: 256 bit, Memory clock speed: 1800 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 10.1, OpenGL version: 2.0, Dual Link DVI. Interface type: PCI Express 2.0. Cooling type: Active