NVIDIA GeForce Go 7700 vs NVIDIA GeForce2 MX 400
Graphics Processor
| GPU model | G73 | NV11B |
|---|---|---|
| GPU variant | GF-GO7700-N-B1 | MX400 |
| Architecture | Curie | Celsius |
| Foundry | TSMC | TSMC |
| Manufacturing process | 90 nm | 180 nm |
| Number of transistors | 177 million | 20 million |
| Die size | 125 mm² | 64 mm² |
Mobile graphics
| Release date | Aug 1st, 2006 | — |
|---|---|---|
| Generation | GeForce Go 7 (Go 7000) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Predecessor | GeForce Go 6 | — |
| Successor | GeForce 8M | — |
Clocks
| GPU clock | 450 MHz | 200 MHz |
|---|---|---|
| Memory clock | 500 MHz 1000 Mbps effective | 166 MHz |
Memory Configuration
| Memory size | 512 MB | 32 MB |
|---|---|---|
| Memory type | GDDR3 | SDR |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 16.00 GB/s | 2.656 GB/s |
Render Configuration
| Pixel shaders | 12 | 2 |
|---|---|---|
| Vertex shaders | 5 | 0 |
| TMUs | 12 | 4 |
| ROPs | 8 | 2 |
Performance
| Pixel rate | 3.600 GPixel/s | 400.0 MPixel/s |
|---|---|---|
| Vertex rate | 562.5 MVertices/s | — |
| Texture rate | 5.400 GTexel/s | 800.0 MTexel/s |
Dimensions & Outputs
| TDP | unknown | unknown |
|---|---|---|
| Outputs | No outputs | 1x DVI1x VGA |
| Slot width | — | Single-slot |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
API Support & Features
| DirectX | 9.0c (9_3) | 7.0 |
|---|---|---|
| OpenGL | 2.1 | 1.2 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
Other Features
Graphics Card
| Release date | — | Mar 3rd, 2001 |
|---|---|---|
| Generation | — | GeForce 2 MX |
| Production | — | End-of-life |
| Interface | — | AGP 4x |
| Predecessor | — | GeForce 256 |
| Successor | — | GeForce 3 |
