AMD Radeon R9 M470X vs AMD Radeon RX 560X Mobile
Grafikprozessor
| GPU Name | Emerald | Polaris 21 |
|---|---|---|
| GPU Variante | Emerald XT | Polaris 21M XT |
| Architektur | GCN 2.0 | GCN 4.0 |
| Hersteller | TSMC | GlobalFoundries |
| Prozessgröße | 28 nm | 14 nm |
| Transistoren | 2,080 million | 3,000 million |
| Chipgröße | 160 mm² | 123 mm² |
Mobile Grafik
| Veröffentlichungsdatum | May 15th, 2016 | Apr 11th, 2018 |
|---|---|---|
| Generation | Crystal System (R9 M400) | Mobility Radeon (RX M500X) |
| Produktion | End-of-life | Active |
| Businterface | PCIe 3.0 x16 | MXM-B (3.0) |
| Vorgänger | Solar System | Crystal System |
| Nachfolger | Mobility Radeon | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1000 MHz | — |
|---|---|---|
| Boost-Takt | 1100 MHz | — |
| Speicher-Taktung | 1500 MHz 6 Gbps effective | 1450 MHz 5.8 Gbps effective |
| GPU-Taktung | — | 1275 MHz |
Speicher
| Speichergröße | 4 GB | 4 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR5 |
| Speicherbus | 128 bit | 128 bit |
| Bandbreite | 96.00 GB/s | 92.80 GB/s |
Render-Konfiguration
| Shading-Einheiten | 896 | 1024 |
|---|---|---|
| TMUs | 56 | 64 |
| ROPs | 16 | 16 |
| Compute Units | 14 | 16 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 256 KB | 1024 KB |
Theoretische Leistung
| Pixelrate | 17.60 GPixel/s | 20.40 GPixel/s |
|---|---|---|
| Texturrate | 61.60 GTexel/s | 81.60 GTexel/s |
| FP32 (float) Leistung | 1.971 TFLOPS | 2.611 TFLOPS |
| FP64 (double) Leistung | 123.2 GFLOPS (1:16) | 163.2 GFLOPS (1:16) |
| FP16 (half) Leistung | — | 2.611 TFLOPS (1:1) |
Boarddesign
| TDP | unknown | 65 W |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Steckplatzbreite | — | MXM Module |
| Stromverbindung | — | None |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.3 | 6.4 |
