ATI Radeon X1550 vs ATI Radeon X800 VE AGP
Processeur graphique
| Nom du GPU | RV505 | R420 |
|---|---|---|
| Architecture | R500 | R400 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 90 nm | 130 nm |
| Transistors | 107 million | 160 million |
| Taille des matrices | 100 mm² | 281 mm² |
| GPU variant | — | R420 VE |
Carte graphique
| Date de publication | 2007 | Sep 1st, 2004 |
|---|---|---|
| Génération | Radeon R500 PCIe | Radeon R400 AGP |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | AGP 8x |
| Critiques | 7 in our database | 226 in our database |
| Prédécesseur | Radeon R400 PCIe | Radeon R300 |
| Successeur | Radeon R600 | Radeon R500 AGP |
Vitesse clock
| GPU clock | 500 MHz | 425 MHz |
|---|---|---|
| Mémoire clock | 333 MHz 666 Mbps effective | 398 MHz 796 Mbps effective |
Mémoire
| Taille de la mémoire | 128 MB | 256 MB |
|---|---|---|
| Type de mémoire | DDR2 | GDDR3 |
| Bus mémoire | 64 bit | 256 bit |
| Bande passante | 5.328 GB/s | 25.47 GB/s |
Render Config
| Pixel shaders | 4 | 16 |
|---|---|---|
| Vertex shaders | 2 | 6 |
| TMUs | 4 | 16 |
| ROPs | 4 | 16 |
Performance théorique
| Taux de pixel | 2.000 GPixel/s | 6.800 GPixel/s |
|---|---|---|
| Vertex rate | 250.0 MVertices/s | 637.5 MVertices/s |
| Taux de texture | 2.000 GTexel/s | 6.800 GTexel/s |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 27 W | unknown |
| Suggestions pour le PSU | 200 W | 200 W |
| Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
| Connecteurs de puissance | None | 1x Molex |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 9.0b (9_2) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | — |
| Pixel shader | — | 2.0b |
| Vertex shader | — | 2.0b |
