AMD Radeon Pro 460 vs AMD Radeon Pro W5500M
Processeur graphique
| Nom du GPU | Baffin | Navi 14 |
|---|---|---|
| GPU variant | Baffin XT | Navi 14 PRO XTM |
| Architecture | GCN 4.0 | RDNA 1.0 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 7 nm |
| Transistors | 3,000 million | 6,400 million |
| Taille des matrices | 123 mm² | 158 mm² |
Graphiques mobiles
| Date de publication | Oct 30th, 2016 | Feb 10th, 2020 |
|---|---|---|
| Génération | Radeon Pro Mac (400 Series) | Radeon Pro Mobile (W5x00M) |
| Production | Active | Active |
| Bus interface | PCIe 3.0 x8 | PCIe 4.0 x8 |
Vitesse clock
| Base clock | 850 MHz | 1000 MHz |
|---|---|---|
| Boost clock | 907 MHz | 1700 MHz |
| Mémoire clock | 1270 MHz 5.1 Gbps effective | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 81.28 GB/s | 224.0 GB/s |
Render Config
| Shading units | 1024 | 1408 |
|---|---|---|
| TMUs | 64 | 88 |
| ROPs | 16 | 32 |
| Compute units | 16 | 22 |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 1024 KB | 2 MB |
Performance théorique
| Taux de pixel | 14.51 GPixel/s | 54.40 GPixel/s |
|---|---|---|
| Taux de texture | 58.05 GTexel/s | 149.6 GTexel/s |
| FP16 (half) performance | 1.858 TFLOPS (1:1) | 9.574 TFLOPS (2:1) |
| FP32 (float) performance | 1.858 TFLOPS | 4.787 TFLOPS |
| FP64 (double) performance | 116.1 GFLOPS (1:16) | 299.2 GFLOPS (1:16) |
Board Design
| Taille Slot | IGP | — |
|---|---|---|
| TDP | 35 W | 85 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | None |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.5 |
