ATI Mobility Radeon X1400 vs NVIDIA GeForce FX 5900 XT
Graphics Processor
| GPU model | M54 | NV35 |
|---|---|---|
| Architecture | R500 | Rankine |
| Foundry | TSMC | TSMC |
| Manufacturing process | 90 nm | 130 nm |
| Number of transistors | 107 million | 135 million |
| Die size | 100 mm² | 207 mm² |
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 | 400 MHz |
|---|---|---|
| Memory clock | 250 MHz 500 Mbps effective | 350 MHz 700 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 128 MB |
|---|---|---|
| Memory type | DDR2 | DDR |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 8.000 GB/s | 22.40 GB/s |
Render Configuration
| Pixel shaders | 4 | 4 |
|---|---|---|
| Vertex shaders | 2 | 3 |
| TMUs | 4 | 8 |
| ROPs | 4 | 4 |
Performance
| Pixel rate | 1.780 GPixel/s | 1.600 GPixel/s |
|---|---|---|
| Vertex rate | 222.5 MVertices/s | 300.0 MVertices/s |
| Texture rate | 1.780 GTexel/s | 3.200 GTexel/s |
Dimensions & Outputs
| TDP | unknown | 35 W |
|---|---|---|
| Outputs | No outputs | 1x DVI1x VGA1x S-Video |
| Slot width | — | Single-slot |
| Suggested PSU | — | 200 W |
| Power connectors | — | 1x Molex |
API Support & Features
| DirectX | 9.0c (9_3) | 9.0a |
|---|---|---|
| OpenGL | 2.1 | 1.5 (2.1) |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | — |
| Pixel shader | — | 2.0a |
| Vertex shader | — | 2.0a |
Other Features
Graphics Card
| Release date | — | May 12th, 2003 |
|---|---|---|
| Generation | — | GeForce FX |
| Production | — | End-of-life |
| Interface | — | AGP 8x |
| Reviews | — | 11 in our database |
| Predecessor | — | GeForce 4 Ti |
| Successor | — | GeForce 6 AGP |
