ATI Radeon 3100 Mobile IGP vs ATI Radeon HD 3200 Mobile IGP
Grafikprozessor
| GPU Name | RS780 | RS780 |
|---|---|---|
| GPU Variante | RS780M | RS780M |
| Architektur | TeraScale | TeraScale |
| Prozessgröße | 65 nm | 65 nm |
| Transistoren | 180 million | 180 million |
| Chipgröße | 85 mm² | 85 mm² |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | Aug 15th, 2008 | Nov 1st, 2009 |
|---|---|---|
| Generation | Radeon IGP (Mobility HD 3000) | Radeon IGP (Mobility HD 3000) |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Takt-Geschwindigkeiten
| GPU-Taktung | 350 MHz | 380 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 | 40 | 40 |
|---|---|---|
| TMUs | 4 | 4 |
| ROPs | 4 | 4 |
| Compute Units | 2 | 2 |
Theoretische Leistung
| Pixelrate | 1.400 GPixel/s | 1.520 GPixel/s |
|---|---|---|
| Texturrate | 1.400 GTexel/s | 1.520 GTexel/s |
| FP32 (float) Leistung | 28.00 GFLOPS | 30.40 GFLOPS |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | unknown | unknown |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | None |
Grafik-Features
| DirectX | 10.0 (10_0) | 10.0 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.0 | 1.0 |
| Vulkan | — | — |
| Shader-Modell | 4.1 | 4.1 |
