NVIDIA GeForce 9400M G vs NVIDIA GeForce Go 6600
Graphics Processor
| GPU model | C79 | NV43 |
|---|---|---|
| GPU variant | MCP79MXT-B3 | NV43M A2 |
| Architecture | Tesla | Curie |
| Manufacturing process | 65 nm | 110 nm |
| Number of transistors | 314 million | 146 million |
| Die size | 144 mm² | 154 mm² |
| Foundry | — | TSMC |
Integrated Graphics
| Release date | Oct 15th, 2008 | — |
|---|---|---|
| Generation | GeForce 9M IGP (9000M) | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Predecessor | GeForce 8M IGP | — |
Clocks
| GPU clock | 450 MHz | 300 MHz |
|---|---|---|
| Shader clock | 1100 MHz | — |
| Memory clock | System Shared | 350 MHz 700 Mbps effective |
Memory Configuration
| Memory size | System Shared | 256 MB |
|---|---|---|
| Memory type | System Shared | DDR |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 11.20 GB/s |
Render Configuration
| Shading units | 16 | — |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| SM count | 2 | — |
| Pixel shaders | — | 8 |
| Vertex shaders | — | 3 |
Performance
| Pixel rate | 1.800 GPixel/s | 1.200 GPixel/s |
|---|---|---|
| Texture rate | 3.600 GTexel/s | 2.400 GTexel/s |
| FP32 (float) performance | 35.20 GFLOPS | — |
| Vertex rate | — | 225.0 MVertices/s |
Dimensions & Outputs
| Slot width | IGP | MXM Module |
|---|---|---|
| TDP | 12 W | unknown |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 11.1 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.0 (full) 2.1 (partial) |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 3.0 |
Other Features
Mobile graphics
| Release date | — | Sep 29th, 2005 |
|---|---|---|
| Generation | — | GeForce Go 6 (Go 6000) |
| Production | — | End-of-life |
| Interface | — | MXM-II |
| Reviews | — | 2 in our database |
| Predecessor | — | GeForce FX Go 5 |
| Successor | — | GeForce Go 7 |
