NVIDIA Quadro4 900 XGL vs ATI Radeon X1650
What is the difference between NVIDIA Quadro4 900 XGL and ATI Radeon X1650. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV25 | GPU Name | RV530 |
| Kelvin | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 150 nm | Process Size | 90 nm |
| 63 million | Transistors | 157 million |
| 142 mm² | Die Size | 150 mm² |
Graphics Card
| Feb 19th, 2002 | Release Date | Feb 1st, 2007 |
| Quadro4 XGL (x00) | Family | Radeon R500 PCIe (X1650) |
| End-of-life | Production | End-of-life |
| AGP 4x | Bus Interface | PCIe 1.0 x16 |
Memory
| 128 MB | Memory Size | 256 MB |
| DDR | Memory Type | DDR2 |
| 128 bit | Memory Bus | 128 bit |
| 10.40 GB/s | Bandwidth | 12.80 GB/s |
Performance
| 2.400 GPixel/s | Pixel fillrate | 2.000 GPixel/s |
| 150.0 MVertices/s | Vertex fillrate | 625.0 MVertices/s |
| 2.400 GTexel/s | Texture fillrate | 2.000 GTexel/s |
Clock Speeds
| 325 MHz 650 Mbps effective | Memory Clock | 400 MHz 800 Mbps effective |
| 300 MHz | GPU Clock | 500 MHz |
Render Config
| 8 | TMUs | 4 |
| 8 | ROPs | 4 |
| 4 | Pixel Shaders | 12 |
| 2 | Vertex Shaders | 5 |
Board Design
| Single-slot | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | unknown |
| 200 W | Suggested PSU | 200 W |
| 2x DVI 1x S-Video | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
API support
| 8.1 | DirectX | 9.0c (9_3) |
| 1.5 | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |