Mobile GPU

Sapphire Radeon X1900 GT is a Graphics Processing Unit for desktop market, based on ATI Radeon X1900 GT. The GPU is fabricated on 90 nm manufacturing process, and uses Ultra-Threaded Shader Engine architecture. The card has graphics clocked at 575 MHz. Furthermore, it has 36 pixel shaders, 12 texture units, along with 12 color ROPs. The Radeon X1900 GT incorporates 256 MB of GDDR3 memory. Because the memory operates at 600 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 38.4 GB/s. The GPU supports PCI Express 1.0 interface, and requires a single slot on the motherboard. This model uses up to 75 Watt of power, same as on the reference design.

Detailed specifications of the card are available below.

Sapphire Radeon X1900 GT GPU specifications