AMD Radeon RX 580 Mobile vs AMD Radeon RX Vega 56 Mobile
Grafikprozessor
| GPU Name | Polaris 20 | Vega 10 |
|---|---|---|
| GPU Variante | Polaris 20M XT | Vega 10 XL (215-0894216) |
| Architektur | GCN 4.0 | GCN 5.0 |
| Hersteller | GlobalFoundries | GlobalFoundries |
| Prozessgröße | 14 nm | 14 nm |
| Transistoren | 5,700 million | 12,500 million |
| Chipgröße | 232 mm² | 495 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Apr 18th, 2017 | Jun 1st, 2018 |
|---|---|---|
| Generation | Mobility Radeon (RX M500) | Mobility Radeon (Vega) |
| Produktion | Active | Active |
| Businterface | MXM-B (3.0) | PCIe 3.0 x16 |
| Vorgänger | Crystal System | Crystal System |
| Reviews | — | 23 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1000 MHz | 1138 MHz |
|---|---|---|
| Boost-Takt | 1077 MHz | 1301 MHz |
| Speicher-Taktung | 2000 MHz 8 Gbps effective | 800 MHz 1600 Mbps effective |
Speicher
| Speichergröße | 8 GB | 8 GB |
|---|---|---|
| Speichertyp | GDDR5 | HBM2 |
| Speicherbus | 256 bit | 2048 bit |
| Bandbreite | 256.0 GB/s | 409.6 GB/s |
Render-Konfiguration
| Shading-Einheiten | 2304 | 3584 |
|---|---|---|
| TMUs | 144 | 224 |
| ROPs | 32 | 64 |
| Compute Units | 36 | 56 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 2 MB | 4 MB |
Theoretische Leistung
| Pixelrate | 34.46 GPixel/s | 83.26 GPixel/s |
|---|---|---|
| Texturrate | 155.1 GTexel/s | 291.4 GTexel/s |
| FP16 (half) Leistung | 4.963 TFLOPS (1:1) | 18.65 TFLOPS (2:1) |
| FP32 (float) Leistung | 4.963 TFLOPS | 9.326 TFLOPS |
| FP64 (double) Leistung | 310.2 GFLOPS (1:16) | 582.8 GFLOPS (1:16) |
Boarddesign
| Steckplatzbreite | MXM Module | MXM Module |
|---|---|---|
| TDP | 100 W | 120 W |
| Ausgabe | No outputs | 1x HDMI3x DisplayPort |
| Stromverbindung | None | None |
| Länge | — | 105 mm 4.1 inches |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.4 | 6.4 |
