AMD · 2004
AMD M28
The AMD M28 is a graphics card released in November 2004, based on the R423 architecture and built on a 130 nm process.
The AMD M28 is a graphics card released in November 2004. It is built on the R423 architecture and manufactured on a 130 nm process node. The card features 12 shading units and a base clock of 400 MHz. It comes with 0.256 GB of GDDR3 memory on a 256-bit bus, providing a memory bandwidth of 25.6 GB/s. The M28 supports DirectX 9.0b and OpenGL 2.0, and uses a PCIe ×16 bus interface. Notable features include 3DC, DLCS, and Clock Gating technologies.
Specifications
| Architecture unverified | R423 |
|---|---|
| GPU chip unverified | R423 |
| Process node unverified | 130 nm |
| Shading units unverified | 12 |
| Base clock unverified | 400 MHz |
| Memory size unverified | 0.256 GB |
| Memory type unverified | GDDR3 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 25.6 GB/s |
| Bus interface unverified | PCIe ×16 |
| DirectX support unverified | 9.0b |
| OpenGL support unverified | 2.0 |
| Release date unverified | 2004-11 |
| Release year unverified | 2004 |
| Notes unverified | 3DC, DLCS, Clock Gating |