ATI Radeon Xpress 1270 Mobile IGP vs NVIDIA GeForce 7050 + nForce 630i
Processeur graphique
| Nom du GPU | RS690 | C73 |
|---|---|---|
| GPU variant | RS690M | NF-7050-630i-A1 |
| Architecture | R400 | Curie |
| Taille du processus | 80 nm | 90 nm |
| Transistors | 120 million | 112 million |
| Taille des matrices | 73 mm² | 81 mm² |
Carte graphique intégré
| Date de publication | Feb 28th, 2007 | Oct 4th, 2007 |
|---|---|---|
| Génération | Radeon IGP (Xpress 1200 Mobile) | GeForce 7 IGP |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | PCI |
| Prédécesseur | — | GeForce 6 IGP |
| Successeur | — | GeForce 8 IGP |
Vitesse clock
| GPU clock | 400 MHz | — |
|---|---|---|
| Mémoire clock | System Shared | System Shared |
| Base clock | — | 500 MHz |
| Boost clock | — | 630 MHz |
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
| Pixel shaders | 4 | 2 |
|---|---|---|
| Vertex shaders | 2 | 1 |
| TMUs | 4 | 2 |
| ROPs | 4 | 2 |
Performance théorique
| Taux de pixel | 1.600 GPixel/s | 1.260 GPixel/s |
|---|---|---|
| Vertex rate | 200.0 MVertices/s | 125.0 MVertices/s |
| Taux de texture | 1.600 GTexel/s | 1.260 GTexel/s |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | unknown | unknown |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | — |
Caractéristiques graphiques
| DirectX | 9.0b (9_2) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.0 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
| Shader model | — | 3.0 |
