AMD Radeon Vega 6 Mobile vs NVIDIA RTX A4 Mobile
Processeur graphique
| Nom du GPU | Picasso | GA107 |
|---|---|---|
| Architecture | GCN 5.0 | Ampere |
| Fonderie | GlobalFoundries | Samsung |
| Taille du processus | 14 nm | 8 nm |
| Transistors | 4,940 million | unknown |
| Taille des matrices | 210 mm² | unknown |
Carte graphique intégré
| Date de publication | Jan 6th, 2019 | — |
|---|---|---|
| Génération | Picasso (Vega Mobile) | — |
| Production | Active | — |
| Bus interface | IGP | — |
| Prédécesseur | Raven Ridge | — |
| Successeur | Renoir | — |
Vitesse clock
| Base clock | 300 MHz | 1237 MHz |
|---|---|---|
| Boost clock | 1200 MHz | 1500 MHz |
| Mémoire clock | System Shared | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 4 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR6 |
| Bus mémoire | System Shared | 128 bit |
| Bande passante | System Dependent | 224.0 GB/s |
Render Config
| Shading units | 384 | 2048 |
|---|---|---|
| TMUs | 24 | 64 |
| ROPs | 8 | 40 |
| Compute units | 6 | — |
| Comptage SM | — | 16 |
| Tensor cores | — | 64 |
| RT cores | — | 16 |
| Cache L1 | — | 128 KB (per SM) |
| Cache L2 | — | 2 MB |
Performance théorique
| Taux de pixel | 9.600 GPixel/s | 60.00 GPixel/s |
|---|---|---|
| Taux de texture | 28.80 GTexel/s | 96.00 GTexel/s |
| FP16 (half) performance | 1.843 TFLOPS (2:1) | 6.144 TFLOPS (1:1) |
| FP32 (float) performance | 921.6 GFLOPS | 6.144 TFLOPS |
| FP64 (double) performance | 57.60 GFLOPS (1:16) | 96.00 GFLOPS (1:64) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 15 W | unknown |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.6 |
| CUDA | — | 8.6 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | 2021 |
|---|---|---|
| gpu.details.availability | — | 2021 |
| Génération | — | Quadro Mobile (Ax000) |
| Production | — | Active |
| Bus interface | — | PCIe 4.0 x16 |
