NVIDIA Quadro4 980 XGL vs ATI Radeon X1550
What is the difference between NVIDIA Quadro4 980 XGL and ATI Radeon X1550. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV28 | GPU Name | RV516 |
| Kelvin | Architecture | R500 |
| TSMC | Foundry | UMC |
| 150 nm | Process Size | 80 nm |
| 36 million | Transistors | 107 million |
| 101 mm² | Die Size | 100 mm² |
Graphics Card
| Nov 12th, 2002 | Release Date | 2007 |
| Quadro4 XGL (x80) | Family | Radeon R500 PCIe (X1550) |
| End-of-life | Production | End-of-life |
| AGP 8x | 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
| 1.200 GPixel/s | Pixel fillrate | 2.200 GPixel/s |
| 150.0 MVertices/s | Vertex fillrate | 275.0 MVertices/s |
| 2.400 GTexel/s | Texture fillrate | 2.200 GTexel/s |
Clock Speeds
| 325 MHz 650 Mbps effective | Memory Clock | 400 MHz 800 Mbps effective |
| 300 MHz | GPU Clock | 550 MHz |
Render Config
| 8 | TMUs | 4 |
| 4 | ROPs | 4 |
| 4 | Pixel Shaders | 4 |
| 2 | Vertex Shaders | 2 |
Board Design
| Single-slot | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | 27 W |
| 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 |