AMD Radeon Pro 560 vs Intel Iris Plus Graphics 655
Grafikprozessor
| GPU Name | Polaris 21 | Coffee Lake GT3e |
|---|---|---|
| GPU Variante | Polaris 21 XT (215-0908004) | — |
| Architektur | GCN 4.0 | Generation 9.5 |
| Hersteller | GlobalFoundries | Intel |
| Prozessgröße | 14 nm | 14 nm+++ |
| Transistoren | 3,000 million | unknown |
| Chipgröße | 123 mm² | unknown |
Mobile Grafik
| Veröffentlichungsdatum | Apr 18th, 2017 | — |
|---|---|---|
| Generation | Radeon Pro Mac (500 Series) | — |
| Produktion | Active | — |
| Businterface | PCIe 3.0 x8 | — |
Takt-Geschwindigkeiten
| GPU-Taktung | 907 MHz | — |
|---|---|---|
| Speicher-Taktung | 1270 MHz 5.1 Gbps effective | System Shared |
| Basis-Taktfrequenz | — | 300 MHz |
| Boost-Takt | — | 1050 MHz |
Speicher
| Speichergröße | 4 GB | System Shared |
|---|---|---|
| Speichertyp | GDDR5 | System Shared |
| Speicherbus | 128 bit | System Shared |
| Bandbreite | 81.28 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 1024 | 384 |
|---|---|---|
| TMUs | 64 | 48 |
| ROPs | 16 | 6 |
| Compute Units | 16 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 1024 KB | — |
| Execution Units | — | 48 |
Theoretische Leistung
| Pixelrate | 14.51 GPixel/s | 6.300 GPixel/s |
|---|---|---|
| Texturrate | 58.05 GTexel/s | 50.40 GTexel/s |
| FP16 (half) Leistung | 1.858 TFLOPS (1:1) | 1.613 TFLOPS (2:1) |
| FP32 (float) Leistung | 1.858 TFLOPS | 806.4 GFLOPS |
| FP64 (double) Leistung | 116.1 GFLOPS (1:16) | 201.6 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | 75 W | 15 W |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | — |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.4 | 6.4 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | Apr 3rd, 2018 |
|---|---|---|
| Generation | — | HD Graphics-M (Coffee Lake) |
| Produktion | — | Active |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
