NVIDIA GeForce 9400M G vs NVIDIA NVS 2100M
Graphics Processor
| GPU model | C79 | GT218 |
|---|---|---|
| GPU variant | MCP79MXT-B3 | — |
| Architecture | Tesla | Tesla 2.0 |
| Manufacturing process | 65 nm | 40 nm |
| Number of transistors | 314 million | 260 million |
| Die size | 144 mm² | 57 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 | 535 MHz |
|---|---|---|
| Shader clock | 1100 MHz | 1230 MHz |
| Memory clock | System Shared | 790 MHz 1580 Mbps effective |
Memory Configuration
| Memory size | System Shared | 512 MB |
|---|---|---|
| Memory type | System Shared | GDDR3 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 12.64 GB/s |
Render Configuration
| Shading units | 16 | 16 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| SM count | 2 | 2 |
| Cache L2 | — | 32 KB |
Performance
| Pixel rate | 1.800 GPixel/s | 2.140 GPixel/s |
|---|---|---|
| Texture rate | 3.600 GTexel/s | 4.280 GTexel/s |
| FP32 (float) performance | 35.20 GFLOPS | 39.36 GFLOPS |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 12 W | 11 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 11.1 (10_0) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 4.0 | 4.1 |
| CUDA | — | 1.2 |
Other Features
Mobile graphics
| Release date | — | Jan 7th, 2010 |
|---|---|---|
| Generation | — | NVS Mobile (x100M) |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
