Intel GMA 3000 vs Intel HD Graphics 4000
Grafikprozessor
| GPU Name | Broadwater | Ivy Bridge GT2 |
|---|---|---|
| GPU Variante | Broadwater-Q | — |
| Architektur | Generation 4.0 | Generation 7.0 |
| Hersteller | Intel | Intel |
| Prozessgröße | 90 nm | 22 nm |
| Transistoren | unknown | 1,200 million |
| Chipgröße | unknown | 133 mm² |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | Jun 1st, 2006 | May 14th, 2012 |
|---|---|---|
| Generation | GMA Graphics-M (GMA 3000 IGP) | HD Graphics (Ivy Bridge) |
| Produktion | End-of-life | End-of-life |
| Businterface | FSB | Ring Bus |
| Reviews | 1 in our database | 1 in our database |
Takt-Geschwindigkeiten
| GPU-Taktung | 400 MHz | — |
|---|---|---|
| Speicher-Taktung | System Shared | System Shared |
| Basis-Taktfrequenz | — | 650 MHz |
| Boost-Takt | — | 1050 MHz |
Speicher
| Speichergröße | System Shared | System Shared |
|---|---|---|
| Speichertyp | System Shared | System Shared |
| Speicherbus | System Shared | System Shared |
| Bandbreite | System Dependent | System Dependent |
Render-Konfiguration
| Pixelshader | 4 | — |
|---|---|---|
| Vertex-Shader | 0 | — |
| TMUs | 4 | 16 |
| ROPs | 4 | 2 |
| Shading-Einheiten | — | 128 |
| Execution Units | — | 16 |
Theoretische Leistung
| Pixelrate | 1.600 GPixel/s | 2.100 GPixel/s |
|---|---|---|
| Texturrate | 1.600 GTexel/s | 16.80 GTexel/s |
| FP32 (float) Leistung | — | 268.8 GFLOPS |
| FP64 (double) Leistung | — | 67.20 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | 13 W | unknown |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 9.0c | 11.1 (11_0) |
|---|---|---|
| OpenGL | 2.0 | 4.0 |
| OpenCL | — | 1.2 |
| Vulkan | — | 1.0 |
| Shader-Modell | 3.0 | 5.0 |
