ATI · 2006
Radeon X1900 GT
The Radeon X1900 GT is a mid-range graphics card released by ATI in 2006, based on the R580 GPU with 36 shading units.
The Radeon X1900 GT is a mid-range graphics card from ATI, launched on May 5, 2006. It is built on the Ultra Threaded Dispatch Processor architecture using the R580 chip on a 90 nm process. The card features 36 shading units, a base clock of 575 MHz, and 0.256 GB of GDDR3 memory on a 256-bit bus, providing a memory bandwidth of 38.4 GB/s. It supports DirectX 9.0c and OpenGL 2.1, and connects via PCIe x16. With a TDP of 75 W, it is a power-efficient option for its time. The X1900 GT was succeeded by the Radeon X1950 Pro.
Specifications
| Architecture unverified | Ultra Threaded Dispatch Processor |
|---|---|
| GPU chip unverified | R580 |
| Process node unverified | 90 nm |
| Shading units unverified | 36 |
| Base clock unverified | 575 MHz |
| Memory size unverified | 0.256 GB |
| Memory type unverified | GDDR3 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 38.4 GB/s |
| Board power (TDP) unverified | 75 W |
| Bus interface unverified | PCIe x16 |
| DirectX support unverified | 9.0c |
| OpenGL support unverified | 2.1 |
| Release date unverified | 2006-05-05 |
| Release year unverified | 2006 |
| Successor unverified | Radeon X1950 Pro |