Matrox QID PRO vs Matrox Parhelia APVe
What is the difference between Matrox QID PRO and Matrox Parhelia APVe. Find out which graphics card has better performance.
Graphics Processor (GPU)
| MP-A4 | GPU Name | Parhelia-512 |
| MP | Architecture | Parhelia |
| UMC | Foundry | UMC |
| 0 nm | Process Size | 150 nm |
| unknown | Transistors | 80 million |
| unknown | Die Size | 174 mm² |
Graphics Card
| Dec 17th, 2004 | Release Date | Jun 14th, 2006 |
| QID | Family | Parhelia |
| End-of-life | Production | End-of-life |
| PCI-X | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 128 MB |
| DDR | Memory Type | DDR |
| 64 bit | Memory Bus | 128 bit |
| 4.800 GB/s | Bandwidth | 8.000 GB/s |
Performance
| 500.0 MPixel/s | Pixel fillrate | 500.0 MPixel/s |
| 125.0 MVertices/s | Vertex fillrate | 125.0 MVertices/s |
| 2.000 GTexel/s | Texture fillrate | 2.000 GTexel/s |
Clock Speeds
| 300 MHz 600 Mbps effective | Memory Clock | 250 MHz 500 Mbps effective |
| 250 MHz | GPU Clock | 250 MHz |
Render Config
| 8 | TMUs | 8 |
| 2 | ROPs | 2 |
| 2 | Pixel Shaders | 2 |
| 2 | Vertex Shaders | 2 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 190 mm 7.5 inches | Length | 168 mm 6.6 inches |
| unknown | Thermal design power (TDP) | unknown |
| 200 W | Suggested PSU | 200 W |
| 2x LFH60 | Display Connectors | 2x DVI |
| None | Power Connectors | None |
| QID-P256PROF | Board Number | PH-E128APVF |
API support
| 8.1 | DirectX | 8.1 |
| 1.5 | 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 |