AMD Radeon Pro 5500M vs AMD Radeon Pro 570
Processeur graphique
| Nom du GPU | Navi 14 | Polaris 20 |
|---|---|---|
| GPU variant | Navi 14 ULA | Polaris 20 |
| Architecture | RDNA 1.0 | GCN 4.0 |
| Fonderie | TSMC | GlobalFoundries |
| Taille du processus | 7 nm | 14 nm |
| Transistors | 6,400 million | 5,700 million |
| Taille des matrices | 158 mm² | 232 mm² |
Graphiques mobiles
| Date de publication | Nov 13th, 2019 | Jun 5th, 2017 |
|---|---|---|
| Génération | Radeon Pro Mac (Navi Mobile) | Radeon Pro Mac (500 Series) |
| Production | Active | Active |
| Bus interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Vitesse clock
| Base clock | 1000 MHz | 1000 MHz |
|---|---|---|
| Boost clock | 1450 MHz | 1105 MHz |
| Mémoire clock | 1500 MHz 12 Gbps effective | 1695 MHz 6.8 Gbps effective |
Mémoire
| Taille de la mémoire | 8 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR5 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 192.0 GB/s | 217.0 GB/s |
Render Config
| Shading units | 1536 | 1792 |
|---|---|---|
| TMUs | 96 | 112 |
| ROPs | 32 | 32 |
| Compute units | 24 | 28 |
| Cache L2 | 2 MB | 2 MB |
| Cache L1 | — | 16 KB (per CU) |
Performance théorique
| Taux de pixel | 46.40 GPixel/s | 35.36 GPixel/s |
|---|---|---|
| Taux de texture | 139.2 GTexel/s | 123.8 GTexel/s |
| FP16 (half) performance | 8.909 TFLOPS (2:1) | 3.960 TFLOPS (1:1) |
| FP32 (float) performance | 4.454 TFLOPS | 3.960 TFLOPS |
| FP64 (double) performance | 278.4 GFLOPS (1:16) | 247.5 GFLOPS (1:16) |
Board Design
| TDP | 85 W | 150 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | None |
| Taille Slot | — | IGP |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.4 |
