ATI Radeon X1900 G5 Mac Edition vs ATI Radeon X1900 GT
What is the difference between ATI Radeon X1900 G5 Mac Edition and ATI Radeon X1900 GT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R580 | GPU Name | R580 |
| R580 XL (215BAEBKA31FG) | Model number | R580 XL (215BAEBKA31FG) |
| R500 | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 90 nm |
| 384 million | Transistors | 384 million |
| 352 mm² | Die Size | 352 mm² |
Graphics Card
| Nov 6th, 2006 | Release Date | May 1st, 2006 |
| Radeon R500 PCIe (X1900) | Family | Radeon R500 PCIe (X1900) |
| End-of-life | Production | End-of-life |
| Radeon R400 PCIe | Predecessor | Radeon R400 PCIe |
| PCIe 1.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 38.40 GB/s | Bandwidth | 38.40 GB/s |
Performance
| 6.900 GPixel/s | Pixel fillrate | 6.900 GPixel/s |
| 1.150 GVertices/s | Vertex fillrate | 1.150 GVertices/s |
| 6.900 GTexel/s | Texture fillrate | 6.900 GTexel/s |
Clock Speeds
| 600 MHz 1200 Mbps effective | Memory Clock | 600 MHz 1200 Mbps effective |
| 575 MHz | GPU Clock | 575 MHz |
Render Config
| 12 | TMUs | 12 |
| 12 | ROPs | 12 |
| 36 | Pixel Shaders | 36 |
| 8 | Vertex Shaders | 8 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 75 W | Thermal design power (TDP) | 75 W |
| 250 W | Suggested PSU | 250 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 1x 6-pin | Power Connectors | 1x 6-pin |
API support
| 9.0c (9_3) | DirectX | 9.0c (9_3) |
| 2.1 (full) 3.0 (partial) | OpenGL | 2.1 (full) 3.0 (partial) |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 3.0 |