GPU model | G72 | G84 |
---|---|---|
Architecture | Curie | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 80 nm |
Number of transistors | 112 million | 289 million |
Die size | 81 mm² | 169 mm² |
Release date | Mar 22nd, 2006 | Apr 17th, 2007 |
---|---|---|
Generation | GeForce 7 PCIe | GeForce 8 |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Predecessor | GeForce 6 PCIe | GeForce 7 PCIe |
Successor | GeForce 8 | GeForce 9 |
Reviews | — | 183 in our database |
GPU clock | 475 MHz | 540 MHz |
---|---|---|
Memory clock | 405 MHz 810 Mbps effective | 400 MHz 800 Mbps effective |
Shader clock | — | 1190 MHz |
Memory size | 64 MB | 512 MB |
---|---|---|
Memory type | DDR2 | DDR2 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 6.480 GB/s | 12.80 GB/s |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 5 | — |
TMUs | 8 | 8 |
ROPs | 4 | 8 |
Shading units | — | 16 |
SM count | — | 2 |
Cache L2 | — | 32 KB |
Pixel rate | 1.900 GPixel/s | 4.320 GPixel/s |
---|---|---|
Vertex rate | 593.8 MVertices/s | — |
Texture rate | 3.800 GTexel/s | 4.320 GTexel/s |
FP32 (float) performance | — | 38.08 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 47 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Power connectors | None | None |
Board number | P381 | P403 |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.1 |