AMD Radeon Vega 6 Mobile vs AMD Radeon Vega 7 Mobile
Processeur graphique
| Nom du GPU | Picasso | Cezanne |
|---|---|---|
| Architecture | GCN 5.0 | GCN 5.1 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 7 nm |
| Transistors | 4,940 million | 9,800 million |
| Taille des matrices | 210 mm² | 156 mm² |
Carte graphique intégré
| Date de publication | Jan 6th, 2019 | Apr 13th, 2021 |
|---|---|---|
| Génération | Picasso (Vega Mobile) | Cezanne (Vega Mobile) |
| Production | Active | Active |
| Bus interface | IGP | IGP |
| Prédécesseur | Raven Ridge | Renoir |
| Successeur | Renoir | — |
Vitesse clock
| Base clock | 300 MHz | 300 MHz |
|---|---|---|
| Boost clock | 1200 MHz | 1900 MHz |
| Mémoire clock | System Shared | System Shared |
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 | 384 | 448 |
|---|---|---|
| TMUs | 24 | 28 |
| ROPs | 8 | 8 |
| Compute units | 6 | 7 |
Performance théorique
| Taux de pixel | 9.600 GPixel/s | 15.20 GPixel/s |
|---|---|---|
| Taux de texture | 28.80 GTexel/s | 53.20 GTexel/s |
| FP16 (half) performance | 1.843 TFLOPS (2:1) | 3.405 TFLOPS (2:1) |
| FP32 (float) performance | 921.6 GFLOPS | 1.702 TFLOPS |
| FP64 (double) performance | 57.60 GFLOPS (1:16) | 106.4 GFLOPS (1:16) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 15 W | 45 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
