NVIDIA GeForce 7800 GS 20Pipes AGP vs NVIDIA Quadro FX 4500 SDI
Processeur graphique
| Nom du GPU | G70 | G70 |
|---|---|---|
| GPU variant | GF-7800-GT-A2 | — |
| Architecture | Curie | Curie |
| Fonderie | TSMC | TSMC |
| Taille du processus | 110 nm | 110 nm |
| Transistors | 302 million | 302 million |
| Taille des matrices | 333 mm² | 333 mm² |
Carte graphique
| Date de publication | Feb 2nd, 2006 | Jan 30th, 2006 |
|---|---|---|
| Génération | GeForce 7 AGP | Quadro FX |
| Prédécesseur | GeForce 6 AGP | — |
| Successeur | GeForce 8 | — |
| Production | End-of-life | End-of-life |
| Bus interface | AGP 8x | PCIe 1.0 x16 |
| Critiques | 206 in our database | 26 in our database |
Vitesse clock
| GPU clock | 425 MHz | 430 MHz |
|---|---|---|
| Mémoire clock | 625 MHz 1250 Mbps effective | 525 MHz 1050 Mbps effective |
Mémoire
| Taille de la mémoire | 512 MB | 512 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 40.00 GB/s | 33.60 GB/s |
Render Config
| Pixel shaders | 20 | 24 |
|---|---|---|
| Vertex shaders | 7 | 8 |
| TMUs | 20 | 24 |
| ROPs | 16 | 16 |
Performance théorique
| Taux de pixel | 6.800 GPixel/s | 6.880 GPixel/s |
|---|---|---|
| Vertex rate | 743.8 MVertices/s | 860.0 MVertices/s |
| Taux de texture | 8.500 GTexel/s | 10.32 GTexel/s |
Board Design
| Taille Slot | Single-slot | Triple-slot |
|---|---|---|
| TDP | 75 W | 116 W |
| Suggestions pour le PSU | 250 W | 300 W |
| Sorties | 1x DVI1x VGA1x S-Video | 2x DVI1x S-Video |
| Connecteurs de puissance | 1x Molex | 1x 6-pin |
| Board number | P492 | P348 |
| Longueur | — | 267 mm 10.5 inches |
| Taille | — | 111 mm 4.4 inches |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | 3.0 |
