GPU model | M66 | G86 |
---|---|---|
GPU variant | M66 P | — |
Architecture | R500 | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 80 nm |
Number of transistors | 157 million | 210 million |
Die size | 150 mm² | 127 mm² |
Release date | Feb 1st, 2006 | — |
---|---|---|
Generation | M6x (Mobility X1) | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
Reviews | 2 in our database | — |
Predecessor | M5x | — |
Successor | M7x | — |
GPU clock | 475 MHz | 459 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 600 MHz 1200 Mbps effective |
Shader clock | — | 918 MHz |
Memory size | 256 MB | 128 MB |
---|---|---|
Memory type | GDDR3 | DDR2 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 12.80 GB/s | 9.600 GB/s |
Pixel shaders | 12 | — |
---|---|---|
Vertex shaders | 5 | — |
TMUs | 4 | 8 |
ROPs | 4 | 4 |
Shading units | — | 16 |
SM count | — | 2 |
Cache L2 | — | 16 KB |
Pixel rate | 1.900 GPixel/s | 1.836 GPixel/s |
---|---|---|
Vertex rate | 593.8 MVertices/s | — |
Texture rate | 1.900 GTexel/s | 3.672 GTexel/s |
FP32 (float) performance | — | 29.38 GFLOPS |
TDP | unknown | 50 W |
---|---|---|
Outputs | No outputs | 1x DVI1x VGA1x S-Video |
Slot width | — | Single-slot |
Length | — | 168 mm 6.6 inches |
Suggested PSU | — | 250 W |
Power connectors | — | None |
Board number | — | P403 |
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 |
Release date | — | Aug 1st, 2008 |
---|---|---|
Generation | — | GeForce 9 |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 6 in our database |
Predecessor | — | GeForce 8 |
Successor | — | GeForce 200 |