ATI Mobility Radeon HD 3470 vs Intel HD Graphics 4400
Processeur graphique
| Nom du GPU | M82 | Haswell GT2 |
|---|---|---|
| Architecture | TeraScale | Generation 7.5 |
| Fonderie | TSMC | Intel |
| Taille du processus | 55 nm | 22 nm |
| Transistors | 181 million | unknown |
| Taille des matrices | 67 mm² | unknown |
Graphiques mobiles
| Date de publication | Jan 7th, 2008 | — |
|---|---|---|
| Génération | M8x (Mobility HD 3400) | — |
| Production | End-of-life | — |
| Bus interface | MXM-II | — |
| Critiques | 2 in our database | — |
| Prédécesseur | M7x | — |
| Successeur | M9x | — |
Vitesse clock
| GPU clock | 680 MHz | — |
|---|---|---|
| Mémoire clock | 400 MHz 800 Mbps effective | System Shared |
| Base clock | — | 200 MHz |
| Boost clock | — | 1150 MHz |
Mémoire
| Taille de la mémoire | 256 MB | System Shared |
|---|---|---|
| Type de mémoire | DDR2 | System Shared |
| Bus mémoire | 64 bit | System Shared |
| Bande passante | 6.400 GB/s | System Dependent |
Render Config
| Shading units | 40 | 160 |
|---|---|---|
| TMUs | 4 | 20 |
| ROPs | 4 | 2 |
| Compute units | 2 | — |
| Cache L2 | 64 KB | — |
| Unités d'exécution | — | 20 |
Performance théorique
| Taux de pixel | 2.720 GPixel/s | 2.300 GPixel/s |
|---|---|---|
| Taux de texture | 2.720 GTexel/s | 23.00 GTexel/s |
| FP32 (float) performance | 54.40 GFLOPS | 368.0 GFLOPS |
| FP64 (double) performance | — | 92.00 GFLOPS (1:4) |
Board Design
| Taille Slot | MXM Module | IGP |
|---|---|---|
| TDP | unknown | 20 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 10.1 | 12 (11_1) |
|---|---|---|
| OpenGL | 3.3 | 4.3 |
| OpenCL | — | 1.2 |
| Vulkan | — | 1.0 |
| Shader model | 4.1 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Sep 3rd, 2013 |
|---|---|---|
| Génération | — | HD Graphics (Haswell) |
| Production | — | End-of-life |
| Bus interface | — | Ring Bus |
| Critiques | — | 1 in our database |
