ATI Mobility Radeon HD 2400 XT vs Matrox Parhelia Precision SDT
Graphics Processor
| GPU model | M74 | Parhelia-512 |
|---|---|---|
| Architecture | TeraScale | Parhelia |
| Foundry | TSMC | UMC |
| Manufacturing process | 65 nm | 150 nm |
| Number of transistors | 180 million | 80 million |
| Die size | 82 mm² | 174 mm² |
Mobile graphics
| Release date | May 14th, 2007 | — |
|---|---|---|
| Generation | M7x (Mobility HD 2000) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M6x | — |
| Successor | M8x | — |
Clocks
| GPU clock | 600 MHz | 200 MHz |
|---|---|---|
| Memory clock | 400 MHz 800 Mbps effective | 250 MHz 500 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 256 MB |
|---|---|---|
| Memory type | DDR2 | DDR |
| Memory bus width | 64 bit | 64 bit |
| Bandwidth | 6.400 GB/s | 4.000 GB/s |
Render Configuration
| Shading units | 40 | — |
|---|---|---|
| TMUs | 4 | 16 |
| ROPs | 4 | 4 |
| Compute units | 2 | — |
| Cache L2 | 32 KB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 4 |
Performance
| Pixel rate | 2.400 GPixel/s | 800.0 MPixel/s |
|---|---|---|
| Texture rate | 2.400 GTexel/s | 3.200 GTexel/s |
| FP32 (float) performance | 48.00 GFLOPS | — |
| Vertex rate | — | 200.0 MVertices/s |
Dimensions & Outputs
| TDP | unknown | unknown |
|---|---|---|
| Outputs | No outputs | 1x DVI |
| Slot width | — | Single-slot |
| Length | — | 190 mm 7.5 inches |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
| Board number | — | PH-P256SDTF |
API Support & Features
| DirectX | 10.0 (10_0) | 8.1 |
|---|---|---|
| OpenGL | 3.3 | 1.3 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | — |
| Pixel shader | — | 1.3 |
| Vertex shader | — | 2.0 |
Other Features
Graphics Card
| Release date | — | 2001 |
|---|---|---|
| Generation | — | Parhelia |
| Production | — | End-of-life |
| Interface | — | PCI-X |
| Reviews | — | 5 in our database |
