AMD Radeon Vega 8 Mobile vs NVIDIA GeForce MX550
Processeur graphique
| Nom du GPU | Picasso | TU117 |
|---|---|---|
| Architecture | GCN 5.0 | Turing |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 12 nm |
| Transistors | 4,940 million | 4,700 million |
| Taille des matrices | 210 mm² | 200 mm² |
| GPU variant | — | MX550 |
Carte graphique intégré
| Date de publication | Apr 8th, 2019 | — |
|---|---|---|
| Génération | Picasso (Vega Mobile) | — |
| Production | Active | — |
| Bus interface | IGP | — |
| Prédécesseur | Raven Ridge | — |
| Successeur | Renoir | — |
Vitesse clock
| Base clock | 300 MHz | 1000 MHz |
|---|---|---|
| Boost clock | 1200 MHz | 1320 MHz |
| Mémoire clock | System Shared | 1500 MHz 12 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 4 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR6 |
| Bus mémoire | System Shared | 64 bit |
| Bande passante | System Dependent | 96.00 GB/s |
Render Config
| Shading units | 512 | 1024 |
|---|---|---|
| TMUs | 32 | 32 |
| ROPs | 8 | 16 |
| Compute units | 8 | — |
| Comptage SM | — | 8 |
| Tensor cores | — | 32 |
| RT cores | — | 8 |
| Cache L1 | — | 128 KB (per SM) |
| Cache L2 | — | 2 MB |
Performance théorique
| Taux de pixel | 9.600 GPixel/s | 21.12 GPixel/s |
|---|---|---|
| Taux de texture | 38.40 GTexel/s | 42.24 GTexel/s |
| FP16 (half) performance | 2.458 TFLOPS (2:1) | 2.703 TFLOPS (1:1) |
| FP32 (float) performance | 1,229 GFLOPS | 2.703 TFLOPS |
| FP64 (double) performance | 76.80 GFLOPS (1:16) | 42.24 GFLOPS (1:64) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 15 W | 25 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 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.6 |
| CUDA | — | 7.5 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | 2022 |
|---|---|---|
| Génération | — | GeForce MX (5xx) |
| Production | — | Unreleased |
| Bus interface | — | PCIe 4.0 x8 |
