NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce2 MX 400
Processeur graphique
| Nom du GPU | GT218 | NV11B |
|---|---|---|
| Architecture | Tesla 2.0 | Celsius |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 180 nm |
| Transistors | 260 million | 20 million |
| Taille des matrices | 57 mm² | 64 mm² |
| GPU variant | — | MX400 |
Carte graphique
| Date de publication | Apr 17th, 2007 | Mar 3rd, 2001 |
|---|---|---|
| Génération | GeForce 8 | GeForce 2 MX |
| Production | End-of-life | End-of-life |
| Bus interface | PCI | AGP 4x |
| Critiques | 10 in our database | — |
| Prédécesseur | GeForce 7 PCIe | GeForce 256 |
| Successeur | GeForce 9 | GeForce 3 |
Vitesse clock
| GPU clock | 520 MHz | 200 MHz |
|---|---|---|
| Shader clock | 1230 MHz | — |
| Mémoire clock | 500 MHz 1000 Mbps effective | 166 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 32 MB |
|---|---|---|
| Type de mémoire | DDR3 | SDR |
| Bus mémoire | 64 bit | 128 bit |
| Bande passante | 8.000 GB/s | 2.656 GB/s |
Render Config
| Shading units | 16 | — |
|---|---|---|
| TMUs | 8 | 4 |
| ROPs | 4 | 2 |
| Comptage SM | 2 | — |
| Cache L2 | 32 KB | — |
| Pixel shaders | — | 2 |
| Vertex shaders | — | 0 |
Performance théorique
| Taux de pixel | 2.080 GPixel/s | 400.0 MPixel/s |
|---|---|---|
| Taux de texture | 4.160 GTexel/s | 800.0 MTexel/s |
| FP32 (float) performance | 39.36 GFLOPS | — |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 40 W | unknown |
| Suggestions pour le PSU | 200 W | 200 W |
| Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x VGA |
| Connecteurs de puissance | None | None |
| Board number | P873 | — |
Caractéristiques graphiques
| DirectX | 11.1 (10_1) | 7.0 |
|---|---|---|
| OpenGL | 3.3 | 1.2 |
| OpenCL | 1.1 | — |
| Vulkan | — | — |
| CUDA | 1.2 | — |
| Shader model | 4.1 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
