ATI Radeon IGP 320M vs NVIDIA Jetson TK1 GPU
Grafikprozessor
| GPU Name | RS100 | GK20A |
|---|---|---|
| Architektur | Rage 7 | Kepler 2.0 |
| Prozessgröße | 180 nm | 28 nm |
| Transistoren | 30 million | unknown |
| Chipgröße | 73 mm² | unknown |
| Hersteller | — | TSMC |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | Oct 5th, 2002 | Oct 15th, 2014 |
|---|---|---|
| Generation | Radeon IGP (300M) | Tegra |
| Produktion | End-of-life | End-of-life |
| Businterface | AGP 4x | IGP |
Takt-Geschwindigkeiten
| GPU-Taktung | 160 MHz | — |
|---|---|---|
| Speicher-Taktung | System Shared | System Shared |
| Basis-Taktfrequenz | — | 756 MHz |
| Boost-Takt | — | 951 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 | 1 | — |
|---|---|---|
| Vertex-Shader | 0 | — |
| TMUs | 1 | 8 |
| ROPs | 1 | 4 |
| Shading-Einheiten | — | 192 |
| Anzahl SMX | — | 1 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 128 KB |
Theoretische Leistung
| Pixelrate | 160.0 MPixel/s | 3.804 GPixel/s |
|---|---|---|
| Texturrate | 160.0 MTexel/s | 7.608 GTexel/s |
| FP32 (float) Leistung | — | 365.2 GFLOPS |
| FP64 (double) Leistung | — | 11.41 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | unknown | 8 W |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | — |
Grafik-Features
| DirectX | 7.0 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.4 | ES 3.1 |
| OpenCL | — | — |
| Vulkan | — | 1.1 |
| Pixelshader | — | — |
| Vertex-Shader | — | — |
| CUDA | — | 3.2 |
| Shader-Modell | — | 5.1 |
