GPU model | G73 | G71 |
---|---|---|
Architecture | Curie | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 90 nm |
Number of transistors | 177 million | 278 million |
Die size | 125 mm² | 196 mm² |
Release date | Apr 18th, 2006 | Oct 12th, 2006 |
---|---|---|
Generation | GeForce Go 7 (Go 7000) | GeForce Go 7 (Go 7000) |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | MXM-III |
Predecessor | GeForce Go 6 | GeForce Go 6 |
Successor | GeForce 8M | GeForce 8M |
GPU clock | 350 MHz | 575 MHz |
---|---|---|
Memory clock | 333 MHz 666 Mbps effective | 700 MHz 1400 Mbps effective |
Memory size | 256 MB | 512 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 21.31 GB/s | 44.80 GB/s |
Pixel shaders | 12 | 24 |
---|---|---|
Vertex shaders | 5 | 8 |
TMUs | 12 | 24 |
ROPs | 8 | 16 |
Pixel rate | 2.800 GPixel/s | 9.200 GPixel/s |
---|---|---|
Vertex rate | 437.5 MVertices/s | 1.150 GVertices/s |
Texture rate | 4.200 GTexel/s | 13.80 GTexel/s |
TDP | 20 W | 45 W |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | MXM Module |
Power connectors | — | None |
Board number | — | E466, P469 |
DirectX | 9.0c (9_3) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | 3.0 |