NVIDIA GeForce 8400M GT vs NVIDIA Quadro4 100 NVS PCI
Graphics Processor
| GPU model | G86 | NV17 |
|---|---|---|
| GPU variant | G86-603-A2 | — |
| Architecture | Tesla | Celsius |
| Foundry | TSMC | TSMC |
| Manufacturing process | 80 nm | 150 nm |
| Number of transistors | 210 million | 29 million |
| Die size | 127 mm² | 65 mm² |
Mobile graphics
| Release date | May 9th, 2007 | — |
|---|---|---|
| Generation | GeForce 8M (8000M) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Predecessor | GeForce Go 7 | — |
| Successor | GeForce 9M | — |
Clocks
| GPU clock | 450 MHz | 250 MHz |
|---|---|---|
| Shader clock | 900 MHz | — |
| Memory clock | 600 MHz 1200 Mbps effective | 166 MHz 332 Mbps effective |
Memory Configuration
| Memory size | 512 MB | 64 MB |
|---|---|---|
| Memory type | GDDR3 | DDR |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 19.20 GB/s | 5.312 GB/s |
Render Configuration
| Shading units | 16 | — |
|---|---|---|
| TMUs | 8 | 4 |
| ROPs | 4 | 2 |
| SM count | 2 | — |
| Cache L2 | 32 KB | — |
| Pixel shaders | — | 2 |
| Vertex shaders | — | 0 |
Performance
| Pixel rate | 1.800 GPixel/s | 500.0 MPixel/s |
|---|---|---|
| Texture rate | 3.600 GTexel/s | 1.000 GTexel/s |
| FP32 (float) performance | 28.80 GFLOPS | — |
Dimensions & Outputs
| TDP | 14 W | 10 W |
|---|---|---|
| Outputs | No outputs | 1x DVI1x VGA1x S-Video |
| Slot width | — | Single-slot |
| Length | — | 168 mm 6.6 inches |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
API Support & Features
| DirectX | 11.1 (10_0) | 7.0 |
|---|---|---|
| OpenGL | 3.3 | 1.5 |
| OpenCL | 1.1 | — |
| Vulkan | — | — |
| CUDA | 1.1 | — |
| Shader model | 4.0 | — |
| Pixel shader | — | 1.1 |
| Vertex shader | — | 1.1 |
Other Features
Graphics Card
| Release date | — | Dec 22nd, 2003 |
|---|---|---|
| Generation | — | Quadro4 NVS |
| Production | — | End-of-life |
| Interface | — | PCI |
| Reviews | — | 26 in our database |
