Nom du GPU | M71 | M56 |
---|---|---|
Architecture | R500 | R500 |
Fonderie | TSMC | TSMC |
Taille du processus | 80 nm | 90 nm |
Transistors | 107 million | 157 million |
Taille des matrices | 100 mm² | 150 mm² |
Date de publication | Mar 1st, 2007 | Nov 8th, 2007 |
---|---|---|
Génération | M7x (Mobility HD 2000) | M5x (Mobility X1) |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Critiques | 2 in our database | 2 in our database |
Prédécesseur | M6x | M2x |
Successeur | M8x | M6x |
GPU clock | 480 MHz | 398 MHz |
---|---|---|
Mémoire clock | 400 MHz 800 Mbps effective | 396 MHz 792 Mbps effective |
Taille de la mémoire | 128 MB | 128 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 12.80 GB/s | 12.67 GB/s |
Pixel shaders | 4 | 12 |
---|---|---|
Vertex shaders | 2 | 5 |
TMUs | 4 | 4 |
ROPs | 4 | 4 |
Taux de pixel | 1.920 GPixel/s | 1.592 GPixel/s |
---|---|---|
Vertex rate | 240.0 MVertices/s | 497.5 MVertices/s |
Taux de texture | 1.920 GTexel/s | 1.592 GTexel/s |
TDP | unknown | unknown |
---|---|---|
Sorties | No outputs | No outputs |
DirectX | 9.0c (9_3) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | 3.0 |