AMD Radeon Pro W5500M vs AMD Radeon R9 M385X
Grafikprozessor
| GPU Name | Navi 14 | Strato |
|---|---|---|
| GPU Variante | Navi 14 PRO XTM | Strato XT |
| Architektur | RDNA 1.0 | GCN 2.0 |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 7 nm | 28 nm |
| Transistoren | 6,400 million | 2,080 million |
| Chipgröße | 158 mm² | 160 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Feb 10th, 2020 | May 5th, 2015 |
|---|---|---|
| Generation | Radeon Pro Mobile (W5x00M) | Crystal System (R9 M300) |
| Produktion | Active | End-of-life |
| Businterface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Vorgänger | — | Solar System |
| Nachfolger | — | Mobility Radeon |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1000 MHz | 1000 MHz |
|---|---|---|
| Boost-Takt | 1700 MHz | 1100 MHz |
| Speicher-Taktung | 1750 MHz 14 Gbps effective | 1200 MHz 4.8 Gbps effective |
Speicher
| Speichergröße | 4 GB | 4 GB |
|---|---|---|
| Speichertyp | GDDR6 | GDDR5 |
| Speicherbus | 128 bit | 128 bit |
| Bandbreite | 224.0 GB/s | 76.80 GB/s |
Render-Konfiguration
| Shading-Einheiten | 1408 | 896 |
|---|---|---|
| TMUs | 88 | 56 |
| ROPs | 32 | 16 |
| Compute Units | 22 | 14 |
| Cache L2 | 2 MB | 256 KB |
| Cache L1 | — | 16 KB (per CU) |
Theoretische Leistung
| Pixelrate | 54.40 GPixel/s | 17.60 GPixel/s |
|---|---|---|
| Texturrate | 149.6 GTexel/s | 61.60 GTexel/s |
| FP16 (half) Leistung | 9.574 TFLOPS (2:1) | — |
| FP32 (float) Leistung | 4.787 TFLOPS | 1.971 TFLOPS |
| FP64 (double) Leistung | 299.2 GFLOPS (1:16) | 123.2 GFLOPS (1:16) |
Boarddesign
| TDP | 85 W | unknown |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | — |
Grafik-Features
| DirectX | 12 (12_1) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.5 | 6.3 |
