GPU model | NV44 | G80 |
---|---|---|
Architecture | Curie | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 110 nm | 90 nm |
Number of transistors | 75 million | 681 million |
Die size | 110 mm² | 484 mm² |
GPU variant | NV44 A1 | G80-300-A2 |
Release date | Oct 11th, 2004 | Nov 8th, 2006 |
---|---|---|
Generation | GeForce 6 AGP | GeForce 8 |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCIe 1.0 x16 |
Reviews | 21 in our database | 73 in our database |
Predecessor | GeForce FX | GeForce 7 PCIe |
Successor | GeForce 7 AGP | GeForce 9 |
Launch price | — | 599 USD |
GPU clock | 300 MHz | 576 MHz |
---|---|---|
Memory clock | 275 MHz 550 Mbps effective | 900 MHz 1800 Mbps effective |
Shader clock | — | 1350 MHz |
Memory size | 512 MB | 768 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 128 bit | 384 bit |
Bandwidth | 8.800 GB/s | 86.40 GB/s |
Pixel shaders | 4 | — |
---|---|---|
Vertex shaders | 3 | — |
TMUs | 4 | 32 |
ROPs | 2 | 24 |
Shading units | — | 128 |
SM count | — | 16 |
Cache L2 | — | 96 KB |
Pixel rate | 600.0 MPixel/s | 13.82 GPixel/s |
---|---|---|
Vertex rate | 225.0 MVertices/s | — |
Texture rate | 1.200 GTexel/s | 36.86 GTexel/s |
FP32 (float) performance | — | 345.6 GFLOPS |
Slot width | Single-slot | Dual-slot |
---|---|---|
TDP | unknown | 155 W |
Suggested PSU | 200 W | 450 W |
Outputs | 1x DVI1x VGA1x S-Video | 2x DVI1x S-Video |
Power connectors | None | 2x 6-pin |
Board number | P382 | P355 |
Length | — | 270 mm 10.6 inches |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.1 (1.0) |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.0 |