AMD Radeon HD 7620G IGP vs Intel HD Graphics 505
Grafikprozessor
| GPU Name | Devastator | Apollo Lake GT1.5 |
|---|---|---|
| Architektur | TeraScale 3 | Generation 9.0 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 32 nm | 14 nm |
| Transistoren | 1,303 million | unknown |
| Chipgröße | 246 mm² | unknown |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | May 15th, 2012 | Sep 1st, 2016 |
|---|---|---|
| Generation | Trinity (HD 7000 Mobile) | HD Graphics-T (Goldmont) |
| Produktion | End-of-life | Active |
| Businterface | IGP | Ring Bus |
| Vorgänger | Sumo | — |
| Nachfolger | Richland | — |
| Reviews | — | 1 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 360 MHz | 200 MHz |
|---|---|---|
| Boost-Takt | 497 MHz | 650 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 | 384 | 144 |
|---|---|---|
| TMUs | 24 | 18 |
| ROPs | 8 | 3 |
| Compute Units | 6 | — |
| Execution Units | — | 18 |
Theoretische Leistung
| Pixelrate | 3.976 GPixel/s | 1.950 GPixel/s |
|---|---|---|
| Texturrate | 11.93 GTexel/s | 11.70 GTexel/s |
| FP32 (float) Leistung | 381.7 GFLOPS | 187.2 GFLOPS |
| FP64 (double) Leistung | — | 23.40 GFLOPS (1:8) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | 25 W | 6 W |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 11.2 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | — | 1.2 |
| Shader-Modell | 5.0 | 6.4 |
