GPU model | R520 | G71 |
---|---|---|
GPU variant | R520 CE (215RFFBKA15FG) | G71-H-N-B1 |
Architecture | R500 | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 90 nm |
Number of transistors | 321 million | 278 million |
Die size | 288 mm² | 196 mm² |
Release date | Dec 20th, 2005 | Jul 1st, 2006 |
---|---|---|
Generation | Radeon R500 PCIe | GeForce 7 AGP |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | AGP 8x |
Reviews | 76 in our database | 83 in our database |
Predecessor | Radeon R400 PCIe | GeForce 6 AGP |
Successor | Radeon R600 | GeForce 8 |
GPU clock | 600 MHz | 500 MHz |
---|---|---|
Memory clock | 700 MHz 1400 Mbps effective | 725 MHz 1450 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 44.80 GB/s | 23.20 GB/s |
Pixel shaders | 16 | 12 |
---|---|---|
Vertex shaders | 8 | 5 |
TMUs | 16 | 12 |
ROPs | 16 | 8 |
Pixel rate | 9.600 GPixel/s | 4.000 GPixel/s |
---|---|---|
Vertex rate | 1.200 GVertices/s | 625.0 MVertices/s |
Texture rate | 9.600 GTexel/s | 6.000 GTexel/s |
Slot width | Dual-slot | Single-slot |
---|---|---|
TDP | 113 W | 27 W |
Suggested PSU | 300 W | 200 W |
Outputs | 2x DVI1x S-Video | 1x DVI1x VGA1x S-Video |
Power connectors | 1x 6-pin | 1x Molex |
Board number | A721 | — |
DirectX | 9.0c (9_3) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | 3.0 |