ATI Radeon X800 PRO vs ATI VGA Wonder
Graphics Processor
| GPU model | R423 | 18800-1 |
|---|---|---|
| GPU variant | R423 PRO | — |
| Architecture | R400 | Wonder |
| Foundry | TSMC | NEC |
| Manufacturing process | 130 nm | 800 nm |
| Number of transistors | 160 million | unknown |
| Die size | 289 mm² | 90 mm² |
Graphics Card
| Release date | May 1st, 2004 | Feb 5th, 1990 |
|---|---|---|
| Generation | Radeon R400 PCIe | VGA |
| Production | End-of-life | End-of-life |
| Interface | PCIe 1.0 x16 | PCI |
| Reviews | 226 in our database | — |
| Predecessor | Radeon R300 | EGA |
| Successor | Radeon R500 PCIe | Mach 8 |
Clocks
| GPU clock | 475 MHz | 10 MHz |
|---|---|---|
| Memory clock | 450 MHz 900 Mbps effective | 10 MHz |
Memory Configuration
| Memory size | 256 MB | 256 KB |
|---|---|---|
| Memory type | GDDR3 | DRAM |
| Memory bus width | 256 bit | 32 bit |
| Bandwidth | 28.80 GB/s | 40.00 MB/s |
Render Configuration
| Pixel shaders | 12 | 1 |
|---|---|---|
| Vertex shaders | 6 | 0 |
| TMUs | 12 | 0 |
| ROPs | 12 | 1 |
Performance
| Pixel rate | 5.700 GPixel/s | 10.00 MPixel/s |
|---|---|---|
| Vertex rate | 712.5 MVertices/s | — |
| Texture rate | 5.700 GTexel/s | 0 MTexel/s |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| TDP | 48 W | unknown |
| Suggested PSU | 200 W | 200 W |
| Outputs | 1x DVI1x VGA1x S-Video | 1x VGA |
| Power connectors | 1x Molex | — |
API Support & Features
| DirectX | 9.0b (9_2) | — |
|---|---|---|
| OpenGL | 2.1 | — |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
