ATI Mobility Radeon X1400 vs ATI Rage 128 VR PCI
Graphics Processor
| GPU model | M54 | Rage 4 |
|---|---|---|
| Architecture | R500 | Rage 4 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 90 nm | 250 nm |
| Number of transistors | 107 million | 8 million |
| Die size | 100 mm² | 89 mm² |
| GPU variant | — | 215R4BASA22 |
Mobile graphics
| Release date | Jan 19th, 2006 | — |
|---|---|---|
| Generation | M5x (Mobility X1) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M2x | — |
| Successor | M6x | — |
Clocks
| GPU clock | 445 MHz | 80 MHz |
|---|---|---|
| Memory clock | 250 MHz 500 Mbps effective | 125 MHz 250 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 32 MB |
|---|---|---|
| Memory type | DDR2 | DDR |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 8.000 GB/s | 2.000 GB/s |
Render Configuration
| Pixel shaders | 4 | 2 |
|---|---|---|
| Vertex shaders | 2 | 0 |
| TMUs | 4 | 2 |
| ROPs | 4 | 2 |
Performance
| Pixel rate | 1.780 GPixel/s | 160.0 MPixel/s |
|---|---|---|
| Vertex rate | 222.5 MVertices/s | — |
| Texture rate | 1.780 GTexel/s | 160.0 MTexel/s |
Dimensions & Outputs
| TDP | unknown | unknown |
|---|---|---|
| Outputs | No outputs | 1x VGA |
| Slot width | — | Single-slot |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
API Support & Features
| DirectX | 9.0c (9_3) | 6.0 |
|---|---|---|
| OpenGL | 2.1 | 1.2 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
Other Features
Graphics Card
| Release date | — | Aug 1st, 1998 |
|---|---|---|
| Generation | — | Rage 4 |
| Predecessor | — | Rage 3 |
| Successor | — | Rage 6 |
| Production | — | End-of-life |
| Interface | — | PCI |
