GPU model | G86 | NV41 |
---|---|---|
GPU variant | NB8M-GS | — |
Architecture | Tesla | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 80 nm | 130 nm |
Number of transistors | 210 million | 222 million |
Die size | 127 mm² | 225 mm² |
Release date | May 9th, 2007 | Nov 8th, 2004 |
---|---|---|
Generation | GeForce 8M (8000M) | GeForce Go 6 (Go 6000) |
Production | End-of-life | End-of-life |
Interface | MXM-I | MXM-III |
Predecessor | GeForce Go 7 | GeForce FX Go 5 |
Successor | GeForce 9M | GeForce Go 7 |
Reviews | — | 2 in our database |
GPU clock | 400 MHz | 300 MHz |
---|---|---|
Shader clock | 800 MHz | — |
Memory clock | 400 MHz 800 Mbps effective | 550 MHz 1100 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 6.400 GB/s | 35.20 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 12 |
ROPs | 4 | 12 |
SM count | 2 | — |
Cache L2 | 16 KB | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Pixel rate | 1.600 GPixel/s | 3.600 GPixel/s |
---|---|---|
Texture rate | 3.200 GTexel/s | 3.600 GTexel/s |
FP32 (float) performance | 25.60 GFLOPS | — |
Vertex rate | — | 375.0 MVertices/s |
Slot width | MXM Module | MXM Module |
---|---|---|
TDP | 11 W | 45 W |
Outputs | No outputs | No outputs |
Power connectors | — | None |
Board number | — | P267 |
DirectX | 11.1 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 (full) 3.0 (partial) |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.1 | — |
Shader model | 4.0 | 3.0 |