GPU model | G86 | NV43 |
---|---|---|
GPU variant | G86-770-A2 | NV43M A2 |
Architecture | Tesla | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 80 nm | 110 nm |
Number of transistors | 210 million | 146 million |
Die size | 127 mm² | 154 mm² |
Release date | May 1st, 2007 | Sep 29th, 2005 |
---|---|---|
Generation | GeForce 8M (8000M) | GeForce Go 6 (Go 6000) |
Production | End-of-life | End-of-life |
Interface | MXM-II | MXM-II |
Predecessor | GeForce Go 7 | GeForce FX Go 5 |
Successor | GeForce 9M | GeForce Go 7 |
Reviews | — | 2 in our database |
GPU clock | 450 MHz | 300 MHz |
---|---|---|
Shader clock | 900 MHz | — |
Memory clock | 400 MHz 800 Mbps effective | 350 MHz 700 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | DDR2 | DDR |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 12.80 GB/s | 11.20 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
SM count | 1 | — |
Cache L2 | 32 KB | — |
Pixel shaders | — | 8 |
Vertex shaders | — | 3 |
Pixel rate | 1.800 GPixel/s | 1.200 GPixel/s |
---|---|---|
Texture rate | 3.600 GTexel/s | 2.400 GTexel/s |
FP32 (float) performance | 28.80 GFLOPS | — |
Vertex rate | — | 225.0 MVertices/s |
Slot width | MXM Module | MXM Module |
---|---|---|
TDP | 20 W | unknown |
Outputs | No outputs | No outputs |
DirectX | 11.1 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.0 (full) 2.1 (partial) |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.1 | — |
Shader model | 4.0 | 3.0 |