ATI M28 Chip Details
| Main Chip Details | |
|---|---|
| Manufacturer | ATI |
| Process | 130nm |
| Foundry | TSMC |
| Transistor Count | 160M |
| Die Size | 0mm² 0mm x 0mm |
| Chip Package | Flipchip |
| Memory Bus | |
|---|---|
| Bus Width | 256-bit |
| Memory Channels | 4 x 64-bit |
| Memory Type Support | DDR, GDDR-2, GDDR-3 |
| Geometry Pipeline | |
|---|---|
| Geometry Processing | VS2.0 |
| Processor Configuration | 6 Vertex Shader |
| Rasteriser | |
|---|---|
| Basic Pipeline Config |
12 / 12 / 12 Textures / Pixels / Z |
| Textures Per Pass | 12 |
| Basis Filtering | Bilinear |
| Texture Filtering Methods | Bilinear, Trilinear, 16X Anisotropic |
| Texture Compression | DXTC (1-5) / S3TC / 3Dc |
| Fragment Processing | PS2.0b |
| Fragment Processing Precision | FP24 |
| Fragment Processors | 1 Full, 1 Mini ALU per pipe, each ALU capable of Vec3 / Scalar Co-issue |
| FSAA | |
|---|---|
| FSAA Support | Multi-Sampling |
| ROP Subsamples | 2 |
| Subsampling Method | 2X/4X/6X Sparse Sampling |
| Further Details | |
|---|---|
| API Compliance | DX9.0 |
| System Interconnect | PEG x16 |
| Display Pipeline | Dual 400MHz RAMDAC's, TMDS, TV-Out |
| Multi GPU Support | |