GPU model | R420 | CHIPS P82C435 |
---|---|---|
GPU variant | R420 AIW | — |
Architecture | R400 | Wonder |
Foundry | TSMC | NEC |
Manufacturing process | 130 nm | 800 nm |
Number of transistors | 160 million | unknown |
Die size | 281 mm² | unknown |
Release date | Apr 27th, 2005 | Dec 26th, 1988 |
---|---|---|
Generation | All-In-Wonder | EGA |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCI |
Reviews | 226 in our database | — |
Launch price | — | 399 USD |
Predecessor | — | MDA/CGA |
Successor | — | VGA |
GPU clock | 425 MHz | 10 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 8 MHz |
Memory size | 256 MB | 256 KB |
---|---|---|
Memory type | GDDR3 | DRAM |
Memory bus width | 256 bit | 32 bit |
Bandwidth | 25.60 GB/s | 32.00 MB/s |
Pixel shaders | 8 | 1 |
---|---|---|
Vertex shaders | 6 | 0 |
TMUs | 8 | 0 |
ROPs | 8 | 1 |
Pixel rate | 3.400 GPixel/s | 10.00 MPixel/s |
---|---|---|
Vertex rate | 637.5 MVertices/s | — |
Texture rate | 3.400 GTexel/s | 0 MTexel/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | unknown |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI | No outputs |
Power connectors | None | — |
Board number | A383-04 | 104001500 |
Part number | 100-714218 | — |
DirectX | 9.0b (9_2) | — |
---|---|---|
OpenGL | 2.1 | — |
OpenCL | — | — |
Vulkan | — | — |
Pixel shader | 2.0b | — |
Vertex shader | 2.0b | — |