GPU model | R580 | RS780 |
---|---|---|
GPU variant | R580 AIW | RS780D |
Architecture | R500 | TeraScale |
Foundry | TSMC | — |
Manufacturing process | 90 nm | 65 nm |
Number of transistors | 384 million | 180 million |
Die size | 352 mm² | 85 mm² |
Release date | Jan 13th, 2006 | — |
---|---|---|
Generation | All-In-Wonder | — |
Production | End-of-life | — |
Launch price | 499 USD | — |
Interface | PCIe 1.0 x16 | — |
Reviews | 115 in our database | — |
GPU clock | 500 MHz | 500 MHz |
---|---|---|
Memory clock | 477 MHz 954 Mbps effective | System Shared |
Memory size | 256 MB | System Shared |
---|---|---|
Memory type | GDDR3 | System Shared |
Memory bus width | 256 bit | System Shared |
Bandwidth | 30.53 GB/s | System Dependent |
Pixel shaders | 48 | — |
---|---|---|
Vertex shaders | 8 | — |
TMUs | 16 | 4 |
ROPs | 16 | 4 |
Shading units | — | 40 |
Compute units | — | 2 |
Pixel rate | 8.000 GPixel/s | 2.000 GPixel/s |
---|---|---|
Vertex rate | 1.000 GVertices/s | — |
Texture rate | 8.000 GTexel/s | 2.000 GTexel/s |
FP32 (float) performance | — | 40.00 GFLOPS |
Slot width | Single-slot | IGP |
---|---|---|
Length | 248 mm 9.8 inches | — |
Width | 111 mm 4.4 inches | — |
TDP | unknown | unknown |
Suggested PSU | 200 W | — |
Outputs | 1x DVI | No outputs |
Power connectors | 1x 6-pin | — |
Board number | A522 | — |
DirectX | 9.0c (9_3) | 10.0 (10_0) |
---|---|---|
OpenGL | 2.1 (full) 3.0 (partial) | 3.3 |
OpenCL | — | 1.0 |
Vulkan | — | — |
Shader model | 3.0 | 4.1 |
Release date | — | Aug 6th, 2008 |
---|---|---|
Generation | — | Radeon IGP (3000) |
Production | — | End-of-life |
Interface | — | PCIe 1.0 x16 |