NVIDIA GeForce 8400M GS vs NVIDIA Quadro FX 4000 SDI
Graphics Processor
| GPU model | G86 | NV41 |
|---|---|---|
| GPU variant | NB8M-GS | NV41 GL |
| Architecture | Tesla | Curie |
| Foundry | TSMC | TSMC |
| Manufacturing process | 80 nm | 130 nm |
| Number of transistors | 210 million | 222 million |
| Die size | 127 mm² | 225 mm² |
Mobile graphics
| Release date | May 9th, 2007 | — |
|---|---|---|
| Generation | GeForce 8M (8000M) | — |
| Production | End-of-life | — |
| Interface | MXM-I | — |
| Predecessor | GeForce Go 7 | — |
| Successor | GeForce 9M | — |
Clocks
| GPU clock | 400 MHz | 425 MHz |
|---|---|---|
| Shader clock | 800 MHz | — |
| Memory clock | 400 MHz 800 Mbps effective | 500 MHz 1000 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 256 MB |
|---|---|---|
| Memory type | DDR2 | GDDR3 |
| Memory bus width | 64 bit | 256 bit |
| Bandwidth | 6.400 GB/s | 32.00 GB/s |
Render Configuration
| Shading units | 16 | — |
|---|---|---|
| TMUs | 8 | 12 |
| ROPs | 4 | 12 |
| SM count | 2 | — |
| Cache L2 | 16 KB | — |
| Pixel shaders | — | 12 |
| Vertex shaders | — | 5 |
Performance
| Pixel rate | 1.600 GPixel/s | 5.100 GPixel/s |
|---|---|---|
| Texture rate | 3.200 GTexel/s | 5.100 GTexel/s |
| FP32 (float) performance | 25.60 GFLOPS | — |
| Vertex rate | — | 531.3 MVertices/s |
Dimensions & Outputs
| Slot width | MXM Module | Dual-slot |
|---|---|---|
| TDP | 11 W | 150 W |
| Outputs | No outputs | 1x DVI4x SDI |
| Length | — | 214 mm 8.4 inches |
| Width | — | 111 mm 4.4 inches |
| Suggested PSU | — | 450 W |
| Power connectors | — | 1x 6-pin |
| Board number | — | P455 |
API Support & Features
| DirectX | 11.1 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 (full) 3.0 (partial) |
| OpenCL | 1.1 | — |
| Vulkan | — | — |
| CUDA | 1.1 | — |
| Shader model | 4.0 | 3.0 |
Other Features
Graphics Card
| Release date | — | Apr 19th, 2004 |
|---|---|---|
| Generation | — | Quadro FX |
| Production | — | End-of-life |
| Launch price | — | 4,999 USD |
| Interface | — | PCIe 1.0 x16 |
| Reviews | — | 26 in our database |
