AMD Radeon RX 550X Mobile vs NVIDIA Quadro 4000 Mac Edition
Processeur graphique
| Nom du GPU | Polaris 23 | GF100 |
|---|---|---|
| GPU variant | Polaris 23 MXT | — |
| Architecture | GCN 4.0 | Fermi |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 40 nm |
| Transistors | 2,200 million | 3,100 million |
| Taille des matrices | 103 mm² | 529 mm² |
Graphiques mobiles
| Date de publication | Apr 11th, 2018 | — |
|---|---|---|
| Génération | Mobility Radeon (RX M500X) | — |
| Production | Active | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Crystal System | — |
Vitesse clock
| Base clock | 1100 MHz | — |
|---|---|---|
| Boost clock | 1176 MHz | — |
| Mémoire clock | 1500 MHz 6 Gbps effective | 702 MHz 2.8 Gbps effective |
| GPU clock | — | 475 MHz |
| Shader clock | — | 950 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 1792 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 64 bit | 256 bit |
| Bande passante | 48.00 GB/s | 89.86 GB/s |
Render Config
| Shading units | 640 | 256 |
|---|---|---|
| TMUs | 40 | 32 |
| ROPs | 16 | 32 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 512 KB | 512 KB |
| Comptage SM | — | 8 |
Performance théorique
| Taux de pixel | 18.82 GPixel/s | 7.600 GPixel/s |
|---|---|---|
| Taux de texture | 47.04 GTexel/s | 15.20 GTexel/s |
| FP16 (half) performance | 1.505 TFLOPS (1:1) | — |
| FP32 (float) performance | 1.505 TFLOPS | 486.4 GFLOPS |
| FP64 (double) performance | 94.08 GFLOPS (1:16) | 243.2 GFLOPS (1:2) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | 50 W | 142 W |
| Sorties | No outputs | 1x DVI1x DisplayPort1x S-Video |
| Connecteurs de puissance | None | 1x 6-pin |
| Longueur | — | 241 mm 9.5 inches |
| Suggestions pour le PSU | — | 300 W |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 2.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Jun 12th, 2011 |
|---|---|---|
| Génération | — | Quadro |
| Production | — | End-of-life |
| Prix de lancement | — | 1,199 USD |
| Bus interface | — | PCIe 2.0 x16 |
| Critiques | — | 26 in our database |
