GPU model | NV40 | G96 |
---|---|---|
GPU variant | 6800 Ultra | — |
Architecture | Curie | Tesla |
Foundry | TSMC | UMC |
Manufacturing process | 130 nm | 65 nm |
Number of transistors | 222 million | 314 million |
Die size | 287 mm² | 144 mm² |
Release date | Apr 14th, 2004 | Mar 30th, 2009 |
---|---|---|
Generation | GeForce 6 AGP | Quadro FX |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCIe 2.0 x16 |
Reviews | 115 in our database | 26 in our database |
Predecessor | GeForce FX | — |
Successor | GeForce 7 AGP | — |
Launch price | — | 129 USD |
GPU clock | 425 MHz | 450 MHz |
---|---|---|
Memory clock | 550 MHz 1100 Mbps effective | 700 MHz 1400 Mbps effective |
Shader clock | — | 1100 MHz |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 35.20 GB/s | 22.40 GB/s |
Pixel shaders | 16 | — |
---|---|---|
Vertex shaders | 6 | — |
TMUs | 16 | 8 |
ROPs | 16 | 8 |
Shading units | — | 16 |
SM count | — | 2 |
Cache L2 | — | 32 KB |
Pixel rate | 6.800 GPixel/s | 3.600 GPixel/s |
---|---|---|
Vertex rate | 637.5 MVertices/s | — |
Texture rate | 6.800 GTexel/s | 3.600 GTexel/s |
FP32 (float) performance | — | 35.20 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 216 mm 8.5 inches | 198 mm 7.8 inches |
TDP | unknown | 34 W |
Suggested PSU | 200 W | 200 W |
Outputs | 2x DVI1x S-Video | 2x DVI |
Power connectors | 2x Molex | None |
Board number | P201 | P977 |
Width | — | 111 mm 4.4 inches |
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 |