AMD Stream Processor vs ATI Radeon Xpress 2100 IGP
Processeur graphique
| Nom du GPU | R580 | RS780 |
|---|---|---|
| GPU variant | R580 XTX | — |
| Architecture | R500 | TeraScale |
| Fonderie | TSMC | — |
| Taille du processus | 90 nm | 65 nm |
| Transistors | 384 million | 180 million |
| Taille des matrices | 352 mm² | 85 mm² |
Carte graphique
| Date de publication | 2006 | — |
|---|---|---|
| Génération | FireStream | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
Vitesse clock
| GPU clock | 594 MHz | 500 MHz |
|---|---|---|
| Mémoire clock | 648 MHz 1296 Mbps effective | System Shared |
Mémoire
| Taille de la mémoire | 1024 MB | System Shared |
|---|---|---|
| Type de mémoire | GDDR3 | System Shared |
| Bus mémoire | 256 bit | System Shared |
| Bande passante | 41.47 GB/s | System Dependent |
Render Config
| Pixel shaders | 48 | — |
|---|---|---|
| Vertex shaders | 8 | — |
| TMUs | 16 | 4 |
| ROPs | 16 | 4 |
| Shading units | — | 40 |
| Compute units | — | 2 |
Performance théorique
| Taux de pixel | 9.504 GPixel/s | 2.000 GPixel/s |
|---|---|---|
| Vertex rate | 1.188 GVertices/s | — |
| Taux de texture | 9.504 GTexel/s | 2.000 GTexel/s |
| FP32 (float) performance | — | 40.00 GFLOPS |
Board Design
| Taille Slot | Dual-slot | IGP |
|---|---|---|
| Longueur | 241 mm 9.5 inches | — |
| Taille | 111 mm 4.4 inches | — |
| TDP | 165 W | unknown |
| Suggestions pour le PSU | 450 W | — |
| Sorties | 2x DVI1x S-Video | No outputs |
| Connecteurs de puissance | 1x 6-pin | — |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 10.0 (10_0) |
|---|---|---|
| OpenGL | 2.1 (full) 3.0 (partial) | 3.3 |
| OpenCL | — | 1.0 |
| Vulkan | — | — |
| Shader model | 3.0 | 4.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Mar 4th, 2008 |
|---|---|---|
| Génération | — | Radeon IGP (2000) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 1.0 x16 |
