ATI Radeon Xpress 1250 IGP vs NVIDIA GeForce 9300M G
Processeur graphique
| Nom du GPU | RS690 | G86 |
|---|---|---|
| Architecture | R400 | Tesla |
| Taille du processus | 80 nm | 80 nm |
| Transistors | 120 million | 210 million |
| Taille des matrices | 73 mm² | 127 mm² |
| GPU variant | — | NB9M-GS1 |
| Fonderie | — | TSMC |
Carte graphique intégré
| Date de publication | Feb 28th, 2007 | — |
|---|---|---|
| Génération | Radeon IGP (1200) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
Vitesse clock
| GPU clock | 400 MHz | 400 MHz |
|---|---|---|
| Mémoire clock | System Shared | 600 MHz 1200 Mbps effective |
| Shader clock | — | 800 MHz |
Mémoire
| Taille de la mémoire | System Shared | 256 MB |
|---|---|---|
| Type de mémoire | System Shared | GDDR3 |
| Bus mémoire | System Shared | 64 bit |
| Bande passante | System Dependent | 9.600 GB/s |
Render Config
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 4 | 8 |
| ROPs | 4 | 4 |
| Shading units | — | 16 |
| Comptage SM | — | 2 |
| Cache L2 | — | 16 KB |
Performance théorique
| Taux de pixel | 1.600 GPixel/s | 1.600 GPixel/s |
|---|---|---|
| Vertex rate | 200.0 MVertices/s | — |
| Taux de texture | 1.600 GTexel/s | 3.200 GTexel/s |
| FP32 (float) performance | — | 25.60 GFLOPS |
Board Design
| Taille Slot | IGP | — |
|---|---|---|
| TDP | unknown | 13 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 9.0b (9_2) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 2.0 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
| CUDA | — | 1.1 |
| Shader model | — | 4.0 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Feb 1st, 2008 |
|---|---|---|
| Génération | — | GeForce 9M (9000M) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 2.0 x16 |
| Prédécesseur | — | GeForce 8M |
| Successeur | — | GeForce 100M |
