ATI Mobility Radeon 9550 vs ATI Mobility Radeon HD 5870
Processeur graphique
| Nom du GPU | M12 | Broadway |
|---|---|---|
| Architecture | Rage 9 | TeraScale 2 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 130 nm | 40 nm |
| Transistors | 76 million | 1,040 million |
| Taille des matrices | 92 mm² | 166 mm² |
| GPU variant | — | Broadway XT (216-0769008) |
Graphiques mobiles
| Date de publication | Jun 1st, 2004 | Jan 7th, 2010 |
|---|---|---|
| Génération | M1x (Mobility 9000) | Manhattan (Mobility HD 5800) |
| Production | End-of-life | End-of-life |
| Bus interface | AGP 4x | MXM-B (3.0) |
| Critiques | 2 in our database | 2 in our database |
| Prédécesseur | M9 | M9x |
| Successeur | M2x | Vancouver |
Vitesse clock
| GPU clock | 250 MHz | 700 MHz |
|---|---|---|
| Mémoire clock | 243 MHz 486 Mbps effective | 1000 MHz 4 Gbps effective |
Mémoire
| Taille de la mémoire | 64 MB | 1024 MB |
|---|---|---|
| Type de mémoire | DDR | GDDR5 |
| Bus mémoire | 64 bit | 128 bit |
| Bande passante | 3.888 GB/s | 64.00 GB/s |
Render Config
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 4 | 40 |
| ROPs | 4 | 16 |
| Shading units | — | 800 |
| Compute units | — | 10 |
| Cache L1 | — | 8 KB (per CU) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 1.000 GPixel/s | 11.20 GPixel/s |
|---|---|---|
| Vertex rate | 125.0 MVertices/s | — |
| Taux de texture | 1.000 GTexel/s | 28.00 GTexel/s |
| FP32 (float) performance | — | 1,120 GFLOPS |
Board Design
| TDP | unknown | 50 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | MXM Module |
Caractéristiques graphiques
| DirectX | 9.0 | 11.2 (11_0) |
|---|---|---|
| OpenGL | 2.0 | 4.4 |
| OpenCL | — | 1.2 |
| Vulkan | — | — |
| Pixel shader | 2.0 | — |
| Vertex shader | 2.0 | — |
| Shader model | — | 5.0 |
