AMD Radeon Pro 5500M vs AMD Radeon RX Vega M GH
Processeur graphique
| Nom du GPU | Navi 14 | Polaris 22 |
|---|---|---|
| GPU variant | Navi 14 ULA | VegaM XT (C7398773) |
| Architecture | RDNA 1.0 | GCN 4.0 |
| Fonderie | TSMC | GlobalFoundries |
| Taille du processus | 7 nm | 14 nm |
| Transistors | 6,400 million | 5,000 million |
| Taille des matrices | 158 mm² | 208 mm² |
Graphiques mobiles
| Date de publication | Nov 13th, 2019 | Feb 1st, 2018 |
|---|---|---|
| Génération | Radeon Pro Mac (Navi Mobile) | Vega (Vega M) |
| Production | Active | Active |
| Bus interface | PCIe 4.0 x8 | IGP |
Vitesse clock
| Base clock | 1000 MHz | 1063 MHz |
|---|---|---|
| Boost clock | 1450 MHz | 1190 MHz |
| Mémoire clock | 1500 MHz 12 Gbps effective | 800 MHz 1600 Mbps effective |
Mémoire
| Taille de la mémoire | 8 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR6 | HBM2 |
| Bus mémoire | 128 bit | 1024 bit |
| Bande passante | 192.0 GB/s | 204.8 GB/s |
Render Config
| Shading units | 1536 | 1536 |
|---|---|---|
| TMUs | 96 | 96 |
| ROPs | 32 | 64 |
| Compute units | 24 | 24 |
| Cache L2 | 2 MB | 1024 KB |
| Cache L1 | — | 16 KB (per CU) |
Performance théorique
| Taux de pixel | 46.40 GPixel/s | 76.16 GPixel/s |
|---|---|---|
| Taux de texture | 139.2 GTexel/s | 114.2 GTexel/s |
| FP16 (half) performance | 8.909 TFLOPS (2:1) | 3.656 TFLOPS (1:1) |
| FP32 (float) performance | 4.454 TFLOPS | 3.656 TFLOPS |
| FP64 (double) performance | 278.4 GFLOPS (1:16) | 228.5 GFLOPS (1:16) |
Board Design
| TDP | 85 W | 100 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | 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 |
