GPU model | M86 | G72 |
---|---|---|
GPU variant | M86 GL | — |
Architecture | TeraScale | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 90 nm |
Number of transistors | 378 million | 112 million |
Die size | 135 mm² | 81 mm² |
Release date | Jan 7th, 2008 | Jun 1st, 2006 |
---|---|---|
Generation | Mobility FireGL (V5xxx) | NVS Mobile |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | MXM-III |
Reviews | 2 in our database | 26 in our database |
GPU clock | 600 MHz | 450 MHz |
---|---|---|
Memory clock | 700 MHz 1400 Mbps effective | 700 MHz 1400 Mbps effective |
Memory size | 512 MB | 512 MB |
---|---|---|
Memory type | GDDR3 | DDR2 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 22.40 GB/s | 11.20 GB/s |
Shading units | 120 | — |
---|---|---|
TMUs | 8 | 4 |
ROPs | 4 | 2 |
Compute units | 3 | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 3 |
Pixel rate | 2.400 GPixel/s | 900.0 MPixel/s |
---|---|---|
Texture rate | 4.800 GTexel/s | 1.800 GTexel/s |
FP32 (float) performance | 144.0 GFLOPS | — |
Vertex rate | — | 337.5 MVertices/s |
TDP | unknown | 10 W |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | MXM Module |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |