Matrox QID LP PCIe vs NVIDIA GeForce 8100 + nForce 720a
Graphics Processor
| GPU model | MP-A4 | C78 |
|---|---|---|
| GPU variant | MP-A4L | GF-8100-720a-A2 |
| Architecture | MP | Tesla |
| Foundry | UMC | — |
| Manufacturing process | 0 nm | 80 nm |
| Number of transistors | unknown | 210 million |
| Die size | unknown | 127 mm² |
Graphics Card
| Release date | Dec 17th, 2004 | — |
|---|---|---|
| Generation | QID | — |
| Production | End-of-life | — |
| Launch price | 799 USD | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 5 in our database | — |
Clocks
| GPU clock | 250 MHz | 500 MHz |
|---|---|---|
| Memory clock | 300 MHz 600 Mbps effective | System Shared |
| Shader clock | — | 1200 MHz |
Memory Configuration
| Memory size | 128 MB | System Shared |
|---|---|---|
| Memory type | DDR | System Shared |
| Memory bus width | 128 bit | System Shared |
| Bandwidth | 9.600 GB/s | System Dependent |
Render Configuration
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 8 | 8 |
| ROPs | 2 | 4 |
| Shading units | — | 16 |
| SM count | — | 2 |
Performance
| Pixel rate | 500.0 MPixel/s | 2.000 GPixel/s |
|---|---|---|
| Vertex rate | 125.0 MVertices/s | — |
| Texture rate | 2.000 GTexel/s | 4.000 GTexel/s |
| FP32 (float) performance | — | 38.40 GFLOPS |
Dimensions & Outputs
| Slot width | Single-slot | IGP |
|---|---|---|
| Length | 168 mm 6.6 inches | — |
| TDP | unknown | 40 W |
| Suggested PSU | 200 W | — |
| Outputs | 1x DVI | 1x DVI1x VGA1x S-Video |
| Power connectors | None | — |
| Board number | QID-E128LPAF | — |
API Support & Features
| DirectX | 8.1 | 11.1 (10_0) |
|---|---|---|
| OpenGL | 1.5 | 3.3 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 1.3 | — |
| Vertex shader | 2.0 | — |
| Shader model | — | 4.0 |
Other Features
Integrated Graphics
| Release date | — | Apr 17th, 2007 |
|---|---|---|
| Generation | — | GeForce 8 IGP |
| Production | — | End-of-life |
| Interface | — | PCI |
| Predecessor | — | GeForce 7 IGP |
| Successor | — | GeForce 9 IGP |
