ATI Radeon X1950 CrossFire Edition vs ATI Rage LT PRO AGP
Graphics Processor
| GPU model | R580+ | Mach64 LT |
|---|---|---|
| GPU variant | R580+ XT (215BAABKA31FG) | 215LT3UA31 |
| Architecture | R500 | Mach |
| Foundry | TSMC | TSMC |
| Manufacturing process | 90 nm | 500 nm |
| Number of transistors | 384 million | 1 million |
| Die size | 352 mm² | 90 mm² |
Graphics Card
| Release date | Sep 10th, 2006 | — |
|---|---|---|
| Generation | Radeon R500 PCIe | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 144 in our database | — |
| Predecessor | Radeon R400 PCIe | — |
| Successor | Radeon R600 | — |
Clocks
| GPU clock | 650 MHz | 75 MHz |
|---|---|---|
| Memory clock | 1000 MHz 2 Gbps effective | 100 MHz |
Memory Configuration
| Memory size | 512 MB | 8 MB |
|---|---|---|
| Memory type | GDDR4 | SDR |
| Memory bus width | 256 bit | 64 bit |
| Bandwidth | 64.00 GB/s | 800.0 MB/s |
Render Configuration
| Pixel shaders | 48 | 1 |
|---|---|---|
| Vertex shaders | 8 | 0 |
| TMUs | 16 | 1 |
| ROPs | 16 | 1 |
Performance
| Pixel rate | 10.40 GPixel/s | 75.00 MPixel/s |
|---|---|---|
| Vertex rate | 1.300 GVertices/s | — |
| Texture rate | 10.40 GTexel/s | 75.00 MTexel/s |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| TDP | unknown | unknown |
| Suggested PSU | 200 W | — |
| Outputs | 1x DVI1x VHDCI | No outputs |
| Power connectors | 1x 6-pin | — |
| Board number | A988 | — |
API Support & Features
| DirectX | 9.0c (9_3) | 5.0 |
|---|---|---|
| OpenGL | 2.1 (full) 3.0 (partial) | — |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
Other Features
Mobile graphics
| Release date | — | Nov 1st, 1997 |
|---|---|---|
| Generation | — | Rage Mobility |
| Production | — | End-of-life |
| Interface | — | AGP 2x |
| Reviews | — | 2 in our database |
