ATI Mobility Radeon X1800 vs ATI Mobility Radeon X1900
Processeur graphique
| Nom du GPU | M58 | M68 |
|---|---|---|
| GPU variant | M58 P (216PQKCKA15FG) | — |
| Architecture | R500 | R500 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 90 nm | 80 nm |
| Transistors | 321 million | 384 million |
| Taille des matrices | 288 mm² | 230 mm² |
Graphiques mobiles
| Date de publication | Mar 1st, 2006 | Jan 11th, 2007 |
|---|---|---|
| Génération | M5x (Mobility X1) | M6x (Mobility X1) |
| Production | End-of-life | End-of-life |
| Bus interface | MXM-III | PCIe 1.0 x16 |
| Critiques | 2 in our database | 2 in our database |
| Prédécesseur | M2x | M5x |
| Successeur | M6x | M7x |
Vitesse clock
| GPU clock | 450 MHz | 400 MHz |
|---|---|---|
| Mémoire clock | 500 MHz 1000 Mbps effective | 480 MHz 960 Mbps effective |
Mémoire
| Taille de la mémoire | 256 MB | 256 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 32.00 GB/s | 30.72 GB/s |
Render Config
| Pixel shaders | 12 | 36 |
|---|---|---|
| Vertex shaders | 8 | 8 |
| TMUs | 12 | 12 |
| ROPs | 12 | 12 |
Performance théorique
| Taux de pixel | 5.400 GPixel/s | 4.800 GPixel/s |
|---|---|---|
| Vertex rate | 900.0 MVertices/s | 800.0 MVertices/s |
| Taux de texture | 5.400 GTexel/s | 4.800 GTexel/s |
Board Design
| Taille Slot | MXM Module | — |
|---|---|---|
| TDP | unknown | unknown |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 3.0 | 3.0 |
