GPU model | R580 | G84 |
---|---|---|
GPU variant | R580 XT (215BADBKA22FG) | G84-303-A2 |
Architecture | R500 | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 80 nm |
Number of transistors | 384 million | 289 million |
Die size | 352 mm² | 169 mm² |
Release date | 2006 | Apr 17th, 2007 |
---|---|---|
Generation | Radeon R500 PCIe | GeForce 8 |
Production | End-of-life | End-of-life |
Launch price | 399 USD | 159 USD |
Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Reviews | 115 in our database | 183 in our database |
Predecessor | Radeon R400 PCIe | GeForce 7 PCIe |
Successor | Radeon R600 | GeForce 9 |
GPU clock | 650 MHz | 540 MHz |
---|---|---|
Memory clock | 775 MHz 1550 Mbps effective | 700 MHz 1400 Mbps effective |
Shader clock | — | 1190 MHz |
Memory size | 512 MB | 512 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 49.60 GB/s | 22.40 GB/s |
Pixel shaders | 48 | — |
---|---|---|
Vertex shaders | 8 | — |
TMUs | 16 | 16 |
ROPs | 16 | 8 |
Shading units | — | 32 |
SM count | — | 4 |
Cache L2 | — | 32 KB |
Pixel rate | 10.40 GPixel/s | 4.320 GPixel/s |
---|---|---|
Vertex rate | 1.300 GVertices/s | — |
Texture rate | 10.40 GTexel/s | 8.640 GTexel/s |
FP32 (float) performance | — | 76.16 GFLOPS |
Slot width | Dual-slot | Single-slot |
---|---|---|
Length | 242 mm 9.5 inches | 170 mm 6.7 inches |
TDP | 135 W | 47 W |
Suggested PSU | 300 W | 200 W |
Outputs | 2x DVI1x S-Video | 2x DVI1x S-Video |
Power connectors | 1x 6-pin | None |
Board number | A520 | P402, P403 |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 (full) 3.0 (partial) | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.1 |