NVIDIA GeForce Go 7800 GTX vs NVIDIA GeForce2 MX + nForce 220
Graphics Processor
| GPU model | G70 | Crush11 |
|---|---|---|
| Architecture | Curie | Celsius |
| Foundry | TSMC | — |
| Manufacturing process | 110 nm | 180 nm |
| Number of transistors | 302 million | 20 million |
| Die size | 333 mm² | 65 mm² |
Mobile graphics
| Release date | Sep 29th, 2005 | — |
|---|---|---|
| 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 | 440 MHz | 175 MHz |
|---|---|---|
| Memory clock | 550 MHz 1100 Mbps effective | System Shared |
Memory Configuration
| Memory size | 512 MB | System Shared |
|---|---|---|
| Memory type | GDDR3 | System Shared |
| Memory bus width | 256 bit | System Shared |
| Bandwidth | 35.20 GB/s | System Dependent |
Render Configuration
| Pixel shaders | 24 | 2 |
|---|---|---|
| Vertex shaders | 8 | 0 |
| TMUs | 24 | 4 |
| ROPs | 16 | 2 |
Performance
| Pixel rate | 7.040 GPixel/s | 350.0 MPixel/s |
|---|---|---|
| Vertex rate | 880.0 MVertices/s | — |
| Texture rate | 10.56 GTexel/s | 700.0 MTexel/s |
Dimensions & Outputs
| Slot width | MXM Module | IGP |
|---|---|---|
| TDP | 65 W | unknown |
| Outputs | No outputs | No outputs |
| Power connectors | None | — |
| Board number | P461 | — |
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
Integrated Graphics
| Release date | — | Jun 4th, 2001 |
|---|---|---|
| Generation | — | GeForce 2 MX IGP |
| Production | — | End-of-life |
| Interface | — | AGP 4x |
| Successor | — | GeForce 4 MX IGP |
