AMD Radeon R8 M445DX vs Intel UHD Graphics
Grafikprozessor
| GPU Name | Meso | Amber Lake GT2 |
|---|---|---|
| GPU Variante | Meso PRO (216-0864032) | — |
| Architektur | GCN 3.0 | Generation 9.5 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 28 nm | 14 nm |
| Transistoren | 1,550 million | unknown |
| Chipgröße | 125 mm² | unknown |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | May 15th, 2016 | Aug 21st, 2019 |
|---|---|---|
| Generation | Crystal System (Rx M400) | HD Graphics-T (Amber Lake) |
| Produktion | End-of-life | Active |
| Businterface | IGP | Ring Bus |
| Reviews | — | 1 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 780 MHz | 300 MHz |
|---|---|---|
| Boost-Takt | 1021 MHz | 1050 MHz |
| Speicher-Taktung | System Shared | System Shared |
Speicher
| Speichergröße | System Shared | System Shared |
|---|---|---|
| Speichertyp | System Shared | System Shared |
| Speicherbus | System Shared | System Shared |
| Bandbreite | System Dependent | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 320 | 192 |
|---|---|---|
| TMUs | 20 | 24 |
| ROPs | 8 | 3 |
| Compute Units | 5 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Execution Units | — | 24 |
Theoretische Leistung
| Pixelrate | 8.168 GPixel/s | 3.150 GPixel/s |
|---|---|---|
| Texturrate | 20.42 GTexel/s | 25.20 GTexel/s |
| FP16 (half) Leistung | 653.4 GFLOPS (1:1) | 806.4 GFLOPS (2:1) |
| FP32 (float) Leistung | 653.4 GFLOPS | 403.2 GFLOPS |
| FP64 (double) Leistung | 40.84 GFLOPS (1:16) | 100.8 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | unknown | 15 W |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.0 | 6.4 |
