AMD Radeon R3 Mobile Graphics vs AMD Radeon Vega 3
Processeur graphique
| Nom du GPU | Beema | Picasso |
|---|---|---|
| Architecture | GCN 2.0 | GCN 5.0 |
| Fonderie | GlobalFoundries | GlobalFoundries |
| Taille du processus | 28 nm | 14 nm |
| Transistors | 930 million | 4,940 million |
| Taille des matrices | 107 mm² | 210 mm² |
Carte graphique intégré
| Date de publication | Jan 28th, 2015 | Nov 20th, 2019 |
|---|---|---|
| Génération | Mullins (Rx 200 Mobile) | Picasso (Vega) |
| Production | End-of-life | Active |
| Bus interface | IGP | IGP |
| Prédécesseur | Richland | Raven Ridge |
| Successeur | Carrizo | Renoir |
Vitesse clock
| GPU clock | 600 MHz | — |
|---|---|---|
| Mémoire clock | System Shared | System Shared |
| Base clock | — | 300 MHz |
| Boost clock | — | 1100 MHz |
Mémoire
| Taille de la mémoire | System Shared | System Shared |
|---|---|---|
| Type de mémoire | System Shared | System Shared |
| Bus mémoire | System Shared | System Shared |
| Bande passante | System Dependent | System Dependent |
Render Config
| Shading units | 128 | 192 |
|---|---|---|
| TMUs | 8 | 12 |
| ROPs | 4 | 4 |
| Compute units | 2 | 3 |
Performance théorique
| Taux de pixel | 2.400 GPixel/s | 4.400 GPixel/s |
|---|---|---|
| Taux de texture | 4.800 GTexel/s | 13.20 GTexel/s |
| FP32 (float) performance | 153.6 GFLOPS | 422.4 GFLOPS |
| FP64 (double) performance | 9.600 GFLOPS (1:16) | 26.40 GFLOPS (1:16) |
| FP16 (half) performance | — | 844.8 GFLOPS (2:1) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 15 W | 15 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 6.4 |
