NVIDIA GeForce 8300 vs NVIDIA GeForce 9400
Processeur graphique
| Nom du GPU | C78 | C79 |
|---|---|---|
| Architecture | Tesla | Tesla |
| Taille du processus | 80 nm | 65 nm |
| Transistors | 210 million | 314 million |
| Taille des matrices | 127 mm² | 144 mm² |
Carte graphique intégré
| Date de publication | Apr 17th, 2007 | Apr 17th, 2007 |
|---|---|---|
| Génération | GeForce 8 IGP | GeForce 9 IGP |
| Production | End-of-life | End-of-life |
| Bus interface | PCI | PCI |
| Prédécesseur | GeForce 7 IGP | GeForce 8 IGP |
| Successeur | GeForce 9 IGP | — |
| Critiques | — | 6 in our database |
Vitesse clock
| GPU clock | 500 MHz | 450 MHz |
|---|---|---|
| Shader clock | 1500 MHz | 1100 MHz |
| Mémoire clock | System Shared | System Shared |
Mémoire
| Taille de la mémoire | System Shared | System Shared |
|---|---|---|
| Type de mémoire | System Shared | System Shared |
| Bus mémoire | System Shared | System Shared |
| Bande passante | System Dependent | System Dependent |
Render Config
| Shading units | 16 | 16 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Comptage SM | 2 | 2 |
Performance théorique
| Taux de pixel | 2.000 GPixel/s | 1.800 GPixel/s |
|---|---|---|
| Taux de texture | 4.000 GTexel/s | 3.600 GTexel/s |
| FP32 (float) performance | 48.00 GFLOPS | 35.20 GFLOPS |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 40 W | 40 W |
| Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 4.0 |
