AMD Radeon R7 M445 vs NVIDIA GRID M3-3020
Processeur graphique
| Nom du GPU | Meso | GM107 |
|---|---|---|
| GPU variant | Meso PRO (216-0864032) | — |
| Architecture | GCN 3.0 | Maxwell |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 1,550 million | 1,870 million |
| Taille des matrices | 125 mm² | 148 mm² |
Graphiques mobiles
| Date de publication | May 15th, 2016 | — |
|---|---|---|
| Génération | Crystal System (R7 M400) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Solar System | — |
| Successeur | Mobility Radeon | — |
Vitesse clock
| Base clock | 780 MHz | 1033 MHz |
|---|---|---|
| Boost clock | 920 MHz | 1306 MHz |
| Mémoire clock | 1000 MHz 4 Gbps effective | 1300 MHz 5.2 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 64 bit | 128 bit |
| Bande passante | 32.00 GB/s | 83.20 GB/s |
Render Config
| Shading units | 320 | 640 |
|---|---|---|
| TMUs | 20 | 40 |
| ROPs | 8 | 16 |
| Compute units | 5 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
| Cache L2 | 128 KB | 2 MB |
| Comptage SMM | — | 5 |
Performance théorique
| Taux de pixel | 7.360 GPixel/s | 20.90 GPixel/s |
|---|---|---|
| Taux de texture | 18.40 GTexel/s | 52.24 GTexel/s |
| FP16 (half) performance | 588.8 GFLOPS (1:1) | — |
| FP32 (float) performance | 588.8 GFLOPS | 1.672 TFLOPS |
| FP64 (double) performance | 36.80 GFLOPS (1:16) | 52.24 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | unknown | unknown |
| Sorties | No outputs | No outputs |
| Longueur | — | 267 mm 10.5 inches |
| Suggestions pour le PSU | — | 200 W |
| Connecteurs de puissance | — | 1x 8-pin |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.0 | 5.1 |
| CUDA | — | 5.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | May 18th, 2016 |
|---|---|---|
| Génération | — | GRID |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x16 |
