GPU model | G73 | G84 |
---|---|---|
GPU variant | G73-VZ-N-B1 | G84-400-A2 |
Architecture | Curie | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 80 nm |
Number of transistors | 177 million | 289 million |
Die size | 125 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 |
Reviews | 83 in our database | 183 in our database |
Predecessor | GeForce 6 PCIe | GeForce 7 PCIe |
Successor | GeForce 8 | GeForce 9 |
Launch price | — | 199 USD |
GPU clock | 400 MHz | 675 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 1000 MHz 2 Gbps effective |
Shader clock | — | 1450 MHz |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 12.80 GB/s | 32.00 GB/s |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 8 | 16 |
ROPs | 8 | 8 |
Shading units | — | 32 |
SM count | — | 4 |
Cache L2 | — | 32 KB |
Pixel rate | 3.200 GPixel/s | 5.400 GPixel/s |
---|---|---|
Vertex rate | 400.0 MVertices/s | — |
Texture rate | 3.200 GTexel/s | 10.80 GTexel/s |
FP32 (float) performance | — | 92.80 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 60 W |
Suggested PSU | 200 W | 250 W |
Outputs | 1x DVI1x VGA1x S-Video | 2x DVI1x S-Video |
Power connectors | None | 1x 6-pin |
Length | — | 198 mm 7.8 inches |
Board number | — | P401 |
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 |