AMD Radeon R9 M470 vs ATI Radeon HD 3200 Mobile IGP
Processeur graphique
| Nom du GPU | Emerald | RS780 |
|---|---|---|
| GPU variant | Emerald PRO | RS780M |
| Architecture | GCN 2.0 | TeraScale |
| Fonderie | TSMC | — |
| Taille du processus | 28 nm | 65 nm |
| Transistors | 2,080 million | 180 million |
| Taille des matrices | 160 mm² | 85 mm² |
Graphiques mobiles
| Date de publication | May 15th, 2016 | — |
|---|---|---|
| Génération | Crystal System (R9 M400) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x16 | — |
| Prédécesseur | Solar System | — |
| Successeur | Mobility Radeon | — |
Vitesse clock
| Base clock | 900 MHz | — |
|---|---|---|
| Boost clock | 1000 MHz | — |
| Mémoire clock | 1500 MHz 6 Gbps effective | System Shared |
| GPU clock | — | 380 MHz |
Mémoire
| Taille de la mémoire | 4 GB | System Shared |
|---|---|---|
| Type de mémoire | GDDR5 | System Shared |
| Bus mémoire | 128 bit | System Shared |
| Bande passante | 96.00 GB/s | System Dependent |
Render Config
| Shading units | 768 | 40 |
|---|---|---|
| TMUs | 48 | 4 |
| ROPs | 16 | 4 |
| Compute units | 12 | 2 |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
Performance théorique
| Taux de pixel | 16.00 GPixel/s | 1.520 GPixel/s |
|---|---|---|
| Taux de texture | 48.00 GTexel/s | 1.520 GTexel/s |
| FP32 (float) performance | 1.536 TFLOPS | 30.40 GFLOPS |
| FP64 (double) performance | 96.00 GFLOPS (1:16) | — |
Board Design
| TDP | unknown | unknown |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 10.0 (10_0) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.0 | 1.0 |
| Vulkan | 1.2 | — |
| Shader model | 6.3 | 4.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Nov 1st, 2009 |
|---|---|---|
| Génération | — | Radeon IGP (Mobility HD 3000) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 1.0 x16 |
