NVIDIA GeForce 6800 GT vs NVIDIA Quadro 400
Processeur graphique
| Nom du GPU | NV40 | GT216 |
|---|---|---|
| GPU variant | 6800 GT | GT216 GL |
| Architecture | Curie | Tesla 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 130 nm | 40 nm |
| Transistors | 222 million | 486 million |
| Taille des matrices | 287 mm² | 100 mm² |
Carte graphique
| Date de publication | Apr 14th, 2004 | Apr 5th, 2011 |
|---|---|---|
| Génération | GeForce 6 AGP | Quadro |
| Production | End-of-life | End-of-life |
| Bus interface | AGP 8x | PCIe 2.0 x16 |
| Critiques | 115 in our database | 26 in our database |
| Prédécesseur | GeForce FX | — |
| Successeur | GeForce 7 AGP | — |
| Prix de lancement | — | 169 USD |
Vitesse clock
| GPU clock | 350 MHz | 450 MHz |
|---|---|---|
| Mémoire clock | 250 MHz 500 Mbps effective | 770 MHz 1540 Mbps effective |
| Shader clock | — | 1125 MHz |
Mémoire
| Taille de la mémoire | 128 MB | 512 MB |
|---|---|---|
| Type de mémoire | DDR | DDR3 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 16.00 GB/s | 12.32 GB/s |
Render Config
| Pixel shaders | 16 | — |
|---|---|---|
| Vertex shaders | 6 | — |
| TMUs | 16 | 16 |
| ROPs | 16 | 8 |
| Shading units | — | 48 |
| Comptage SM | — | 6 |
| Cache L2 | — | 32 KB |
Performance théorique
| Taux de pixel | 5.600 GPixel/s | 3.600 GPixel/s |
|---|---|---|
| Vertex rate | 525.0 MVertices/s | — |
| Taux de texture | 5.600 GTexel/s | 7.200 GTexel/s |
| FP32 (float) performance | — | 108.0 GFLOPS |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | unknown | 32 W |
| Suggestions pour le PSU | 200 W | 200 W |
| Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x DisplayPort |
| Connecteurs de puissance | 1x Molex | None |
| Board number | P201, P212 | P1052 |
| Longueur | — | 163 mm 6.4 inches |
| Taille | — | 69 mm 2.7 inches |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 2.1 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 4.1 |
| CUDA | — | 1.2 |
