GPU model | RV630 | G71 |
---|---|---|
Architecture | TeraScale | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 90 nm |
Number of transistors | 390 million | 278 million |
Die size | 153 mm² | 196 mm² |
GPU variant | — | G71-H-N-B1 |
Release date | Jul 26th, 2007 | Jul 1st, 2006 |
---|---|---|
Generation | Radeon R600 | GeForce 7 AGP |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | AGP 8x |
Reviews | 82 in our database | 83 in our database |
Predecessor | Radeon R500 PCIe | GeForce 6 AGP |
Successor | Radeon R700 | GeForce 8 |
GPU clock | 800 MHz | 500 MHz |
---|---|---|
Memory clock | 800 MHz 1600 Mbps effective | 725 MHz 1450 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 25.60 GB/s | 23.20 GB/s |
Shading units | 120 | — |
---|---|---|
TMUs | 8 | 12 |
ROPs | 4 | 8 |
Compute units | 3 | — |
Cache L2 | 64 KB | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Pixel rate | 3.200 GPixel/s | 4.000 GPixel/s |
---|---|---|
Texture rate | 6.400 GTexel/s | 6.000 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | — |
Vertex rate | — | 625.0 MVertices/s |
Slot width | Dual-slot | Single-slot |
---|---|---|
TDP | unknown | 27 W |
Suggested PSU | 200 W | 200 W |
Outputs | 4x DVI1x S-Video | 1x DVI1x VGA1x S-Video |
Power connectors | 1x 6-pin | 1x Molex |
DirectX | 10.0 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.0 | 3.0 |