ATI Mobility Radeon X1450 vs NVIDIA GeForce PCX 5750
Graphics Processor
| GPU model | M64 | NV39 |
|---|---|---|
| GPU variant | M64-CSP128 | FX 5700 |
| Architecture | R500 | Rankine |
| Foundry | UMC | TSMC |
| Manufacturing process | 80 nm | 130 nm |
| Number of transistors | 107 million | 82 million |
| Die size | 100 mm² | 125 mm² |
Mobile graphics
| Release date | Sep 18th, 2006 | — |
|---|---|---|
| Generation | M6x (Mobility X1) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M5x | — |
| Successor | M7x | — |
Clocks
| GPU clock | 550 MHz | 425 MHz |
|---|---|---|
| Memory clock | 450 MHz 900 Mbps effective | 275 MHz 550 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 128 MB |
|---|---|---|
| Memory type | DDR2 | DDR |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 14.40 GB/s | 8.800 GB/s |
Render Configuration
| Pixel shaders | 4 | 4 |
|---|---|---|
| Vertex shaders | 2 | 3 |
| TMUs | 4 | 4 |
| ROPs | 4 | 4 |
Performance
| Pixel rate | 2.200 GPixel/s | 1.700 GPixel/s |
|---|---|---|
| Vertex rate | 275.0 MVertices/s | 318.8 MVertices/s |
| Texture rate | 2.200 GTexel/s | 1.700 GTexel/s |
Dimensions & Outputs
| TDP | unknown | 50 W |
|---|---|---|
| Outputs | No outputs | 1x DVI1x VGA1x S-Video |
| Slot width | — | Single-slot |
| Length | — | 168 mm 6.6 inches |
| Suggested PSU | — | 250 W |
| Power connectors | — | None |
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 | — | Feb 17th, 2004 |
|---|---|---|
| Generation | — | GeForce PCX |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Reviews | — | 8 in our database |
| Predecessor | — | GeForce 4 Ti |
| Successor | — | GeForce 6 PCIe |
