ATI · 2006
Radeon X1900
The Radeon X1900 (ATI) is a graphics card released in 2006, based on the R500 architecture with the R580 GPU chip.
The Radeon X1900 (ATI) is a graphics card from ATI, released on January 24, 2006, with a launch MSRP of $549. It is built on the R500 architecture using a 90 nm process node and features the R580 GPU chip. The card has 48 shading units, a base clock of 625 MHz, and a boost clock of 725 MHz. It comes with 0.5 GB of GDDR3 memory on a 256-bit bus, providing a memory bandwidth of 46.4 GB/s. The board power (TDP) is 100 W, and it uses a PCIe 1.0 ×16 interface. It supports DirectX 9.0c and OpenGL 2.1. The Radeon X1900 was succeeded by the Radeon X1950 XTX.
Specifications
| Architecture unverified | R500 |
|---|---|
| GPU chip unverified | R580 |
| Process node unverified | 90 nm |
| Shading units unverified | 48 |
| Base clock unverified | 625 MHz |
| Boost clock unverified | 725 MHz |
| Memory size unverified | 0.5 GB |
| Memory type unverified | GDDR3 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 46.4 GB/s |
| Board power (TDP) unverified | 100 W |
| Bus interface unverified | PCIe 1.0 ×16 |
| DirectX support unverified | 9.0c |
| OpenGL support unverified | 2.1 |
| Release date unverified | 2006-01-24 |
| Release year unverified | 2006 |
| Launch MSRP unverified | 549 USD |
| Successor unverified | Radeon X1950 XTX |