ATI Mobility Radeon X700 vs NVIDIA GeForce Go 7400
Processeur graphique
| Nom du GPU | M26 | G72 |
|---|---|---|
| Architecture | R400 | Curie |
| Fonderie | TSMC | TSMC |
| Taille du processus | 110 nm | 90 nm |
| Transistors | 120 million | 112 million |
| Taille des matrices | 156 mm² | 81 mm² |
| GPU variant | — | GF-GO7400-N-A3 |
Graphiques mobiles
| Date de publication | Mar 1st, 2005 | Feb 1st, 2006 |
|---|---|---|
| Génération | M2x (Mobility X1) | GeForce Go 7 (Go 7000) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Critiques | 2 in our database | — |
| Prédécesseur | M1x | GeForce Go 6 |
| Successeur | M5x | GeForce 8M |
Vitesse clock
| GPU clock | 350 MHz | 450 MHz |
|---|---|---|
| Mémoire clock | 300 MHz 600 Mbps effective | 450 MHz 900 Mbps effective |
Mémoire
| Taille de la mémoire | 128 MB | 128 MB |
|---|---|---|
| Type de mémoire | DDR | GDDR3 |
| Bus mémoire | 128 bit | 64 bit |
| Bande passante | 9.600 GB/s | 7.200 GB/s |
Render Config
| Pixel shaders | 8 | 4 |
|---|---|---|
| Vertex shaders | 6 | 3 |
| TMUs | 8 | 4 |
| ROPs | 4 | 2 |
Performance théorique
| Taux de pixel | 1.400 GPixel/s | 900.0 MPixel/s |
|---|---|---|
| Vertex rate | 525.0 MVertices/s | 337.5 MVertices/s |
| Taux de texture | 2.800 GTexel/s | 1.800 GTexel/s |
Board Design
| TDP | unknown | unknown |
|---|---|---|
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 9.0b (9_2) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
| Shader model | — | 3.0 |
