AMD Radeon RX 640 Mobile vs Intel Iris Pro Graphics 580
Grafikprozessor
| GPU Name | Polaris 23 | Skylake GT4e |
|---|---|---|
| GPU Variante | Polaris 23 XT | — |
| Architektur | GCN 4.0 | Generation 9.0 |
| Hersteller | GlobalFoundries | Intel |
| Prozessgröße | 14 nm | 14 nm+ |
| Transistoren | 2,200 million | unknown |
| Chipgröße | 103 mm² | unknown |
Mobile Grafik
| Veröffentlichungsdatum | May 13th, 2019 | — |
|---|---|---|
| Generation | Mobility Radeon (M600) | — |
| Produktion | Active | — |
| Businterface | PCIe 3.0 x8 | — |
| Vorgänger | Crystal System | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1082 MHz | 350 MHz |
|---|---|---|
| Boost-Takt | 1218 MHz | 950 MHz |
| Speicher-Taktung | 1500 MHz 6 Gbps effective | System Shared |
Speicher
| Speichergröße | 2 GB | System Shared |
|---|---|---|
| Speichertyp | GDDR5 | System Shared |
| Speicherbus | 64 bit | System Shared |
| Bandbreite | 48.00 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 640 | 576 |
|---|---|---|
| TMUs | 40 | 72 |
| ROPs | 16 | 9 |
| Compute Units | 10 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 512 KB | — |
| Execution Units | — | 72 |
Theoretische Leistung
| Pixelrate | 19.49 GPixel/s | 8.550 GPixel/s |
|---|---|---|
| Texturrate | 48.72 GTexel/s | 68.40 GTexel/s |
| FP16 (half) Leistung | 1.559 TFLOPS (1:1) | 2.189 TFLOPS (2:1) |
| FP32 (float) Leistung | 1.559 TFLOPS | 1,094 GFLOPS |
| FP64 (double) Leistung | 97.44 GFLOPS (1:16) | 273.6 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | Dual-slot | IGP |
|---|---|---|
| TDP | 50 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 | — | Sep 1st, 2015 |
|---|---|---|
| Generation | — | HD Graphics-M (Skylake) |
| Produktion | — | Active |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
