NVIDIA GeForce 8200M G mGPU AMD vs NVIDIA GeForce Go 7400
Graphics Processor
| GPU model | C77 | G72 |
|---|---|---|
| GPU variant | MCP77MV-A2 | GF-GO7400-N-A3 |
| Architecture | Tesla | Curie |
| Manufacturing process | 80 nm | 90 nm |
| Number of transistors | 210 million | 112 million |
| Die size | 127 mm² | 81 mm² |
| Foundry | — | TSMC |
Integrated Graphics
| Release date | Jun 3rd, 2008 | — |
|---|---|---|
| Generation | GeForce 8M IGP (8000M) | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Predecessor | GeForce 7M IGP | — |
| Successor | GeForce 9M IGP | — |
Clocks
| GPU clock | 400 MHz | 450 MHz |
|---|---|---|
| Shader clock | 800 MHz | — |
| Memory clock | System Shared | 450 MHz 900 Mbps effective |
Memory Configuration
| Memory size | System Shared | 128 MB |
|---|---|---|
| Memory type | System Shared | GDDR3 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 7.200 GB/s |
Render Configuration
| Shading units | 16 | — |
|---|---|---|
| TMUs | 4 | 4 |
| ROPs | 4 | 2 |
| SM count | 2 | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 3 |
Performance
| Pixel rate | 1.600 GPixel/s | 900.0 MPixel/s |
|---|---|---|
| Texture rate | 1.600 GTexel/s | 1.800 GTexel/s |
| FP32 (float) performance | 25.60 GFLOPS | — |
| Vertex rate | — | 337.5 MVertices/s |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 12 W | unknown |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 11.1 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 3.0 |
Other Features
Mobile graphics
| Release date | — | Feb 1st, 2006 |
|---|---|---|
| Generation | — | GeForce Go 7 (Go 7000) |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Predecessor | — | GeForce Go 6 |
| Successor | — | GeForce 8M |
