Matrox Parhelia DL256 vs Matrox Parhelia HR256
What is the difference between Matrox Parhelia DL256 and Matrox Parhelia HR256. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Parhelia-512 | GPU Name | Parhelia-512 |
| Parhelia | Architecture | Parhelia |
| UMC | Foundry | UMC |
| 150 nm | Process Size | 150 nm |
| 80 million | Transistors | 80 million |
| 174 mm² | Die Size | 174 mm² |
Graphics Card
| 2001 | Release Date | 2001 |
| Parhelia | Family | Parhelia |
| End-of-life | Production | End-of-life |
| PCI-X | Bus Interface | PCI-X |
Memory
| 256 MB | Memory Size | 256 MB |
| DDR | Memory Type | DDR |
| 64 bit | Memory Bus | 64 bit |
| 4.000 GB/s | Bandwidth | 4.000 GB/s |
Performance
| 800.0 MPixel/s | Pixel fillrate | 800.0 MPixel/s |
| 200.0 MVertices/s | Vertex fillrate | 200.0 MVertices/s |
| 3.200 GTexel/s | Texture fillrate | 3.200 GTexel/s |
Clock Speeds
| 250 MHz 500 Mbps effective | Memory Clock | 250 MHz 500 Mbps effective |
| 200 MHz | GPU Clock | 200 MHz |
Render Config
| 16 | TMUs | 16 |
| 4 | ROPs | 4 |
| 4 | Pixel Shaders | 4 |
| 4 | Vertex Shaders | 4 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 190 mm 7.5 inches | Length | 190 mm 7.5 inches |
| unknown | Thermal design power (TDP) | unknown |
| 200 W | Suggested PSU | 200 W |
| 2x LFH60 | Display Connectors | 2x LFH60 |
| None | Power Connectors | None |
| PH-P256DLF | Board Number | PH-P256HR3DF |
API support
| 8.1 | DirectX | 8.1 |
| 1.3 | OpenGL | 1.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 1.3 | Pixel Shader | 1.3 |
| 2.0 | Vertex Shader | 2.0 |