home > Viper Radeon X1900 XTX / X1900XTX512
Diamond Multimedia Viper Radeon X1900 XTX (part number X1900XTX512) is a Graphics Processing Unit for desktop market segment, based on ATI Radeon X1900 XTX. Produced on 90 nm technology, the GPU boasts Ultra-Threaded Shader Engine architecture. The card's graphics frequency is 648 MHz. Additionally, it has 48 pixel shaders, 16 color ROPs, and 16 texture units. The Viper Radeon X1900 XTX comes with 512 MB of GDDR3 memory. Since the memory operates at 774 MHz, and utilizes 256 bit interface, the effective memory bandwidth is 49.54 GB/s. The GPU supports PCI Express 1.0 interface, and requires 2 slots on the motherboard. The maximum power draw of this model is 135 Watt, which is on a par with the reference design.
Below you will find more detailed specifications of the graphics card.