ATI Radeon 3100 IGP vs ATI Radeon X800 GTO
Processeur graphique
| Nom du GPU | RS780 | R423 |
|---|---|---|
| GPU variant | RS780C | R423 GTO |
| Architecture | TeraScale | R400 |
| Taille du processus | 65 nm | 130 nm |
| Transistors | 180 million | 160 million |
| Taille des matrices | 85 mm² | 289 mm² |
| Fonderie | — | TSMC |
Carte graphique intégré
| Date de publication | Mar 4th, 2008 | — |
|---|---|---|
| Génération | Radeon IGP (3000) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
Vitesse clock
| GPU clock | 350 MHz | 400 MHz |
|---|---|---|
| Mémoire clock | System Shared | 350 MHz 700 Mbps effective |
Mémoire
| Taille de la mémoire | System Shared | 128 MB |
|---|---|---|
| Type de mémoire | System Shared | DDR |
| Bus mémoire | System Shared | 256 bit |
| Bande passante | System Dependent | 22.40 GB/s |
Render Config
| Shading units | 40 | — |
|---|---|---|
| TMUs | 4 | 12 |
| ROPs | 4 | 12 |
| Compute units | 2 | — |
| Pixel shaders | — | 12 |
| Vertex shaders | — | 6 |
Performance théorique
| Taux de pixel | 1.400 GPixel/s | 4.800 GPixel/s |
|---|---|---|
| Taux de texture | 1.400 GTexel/s | 4.800 GTexel/s |
| FP32 (float) performance | 28.00 GFLOPS | — |
| Vertex rate | — | 600.0 MVertices/s |
Board Design
| Taille Slot | IGP | Single-slot |
|---|---|---|
| TDP | unknown | 49 W |
| Sorties | No outputs | 1x DVI1x VGA1x S-Video |
| Suggestions pour le PSU | — | 200 W |
Caractéristiques graphiques
| DirectX | 10.0 (10_0) | 9.0b (9_2) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | 1.0 | — |
| Vulkan | — | — |
| Shader model | 4.1 | — |
| Pixel shader | — | 2.0b |
| Vertex shader | — | 2.0b |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Dec 29th, 2007 |
|---|---|---|
| Génération | — | Radeon R400 PCIe |
| Production | — | End-of-life |
| Bus interface | — | PCIe 1.0 x16 |
| Critiques | — | 226 in our database |
| Prédécesseur | — | Radeon R300 |
| Successeur | — | Radeon R500 PCIe |
