AMD Radeon R8 M445DX vs NVIDIA GRID A100B
Processeur graphique
| Nom du GPU | Meso | GA100 |
|---|---|---|
| GPU variant | Meso PRO (216-0864032) | — |
| Architecture | GCN 3.0 | Ampere |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 7 nm |
| Transistors | 1,550 million | 54,200 million |
| Taille des matrices | 125 mm² | 826 mm² |
Carte graphique intégré
| Date de publication | May 15th, 2016 | — |
|---|---|---|
| Génération | Crystal System (Rx M400) | — |
| Production | End-of-life | — |
| Bus interface | IGP | — |
Vitesse clock
| Base clock | 780 MHz | 900 MHz |
|---|---|---|
| Boost clock | 1021 MHz | 1005 MHz |
| Mémoire clock | System Shared | 1215 MHz 2.4 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 48 GB |
|---|---|---|
| Type de mémoire | System Shared | HBM2E |
| Bus mémoire | System Shared | 6144 bit |
| Bande passante | System Dependent | 1,866 GB/s |
Render Config
| Shading units | 320 | 6912 |
|---|---|---|
| TMUs | 20 | 432 |
| ROPs | 8 | 192 |
| Compute units | 5 | — |
| Cache L1 | 16 KB (per CU) | 192 KB (per SM) |
| Cache L2 | 128 KB | 48 MB |
| Comptage SM | — | 108 |
| Tensor cores | — | 432 |
Performance théorique
| Taux de pixel | 8.168 GPixel/s | 193.0 GPixel/s |
|---|---|---|
| Taux de texture | 20.42 GTexel/s | 434.2 GTexel/s |
| FP16 (half) performance | 653.4 GFLOPS (1:1) | 55.57 TFLOPS (4:1) |
| FP32 (float) performance | 653.4 GFLOPS | 13.89 TFLOPS |
| FP64 (double) performance | 40.84 GFLOPS (1:16) | 6.947 TFLOPS (1:2) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | unknown | 400 W |
| Sorties | No outputs | No outputs |
| Suggestions pour le PSU | — | 800 W |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_0) | — |
|---|---|---|
| OpenGL | 4.6 | — |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | — |
| Shader model | 6.0 | — |
| CUDA | — | 8.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | May 14th, 2020 |
|---|---|---|
| Génération | — | GRID |
| Production | — | Active |
| Bus interface | — | PCIe 4.0 x16 |
