AMD Radeon R7 M270DX vs ATI Radeon IGP 340
Grafikprozessor
| GPU Name | Jet | RS200 |
|---|---|---|
| GPU Variante | Jet PRO (216-0568010) | — |
| Architektur | GCN 1.0 | Rage 6 |
| Hersteller | TSMC | — |
| Prozessgröße | 28 nm | 180 nm |
| Transistoren | 690 million | 30 million |
| Chipgröße | 56 mm² | 73 mm² |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | Jan 7th, 2014 | Oct 5th, 2002 |
|---|---|---|
| Generation | Crystal System (Rx M200) | Radeon IGP (300) |
| Produktion | End-of-life | End-of-life |
| Businterface | IGP | AGP 4x |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 780 MHz | — |
|---|---|---|
| Boost-Takt | 855 MHz | — |
| Speicher-Taktung | System Shared | System Shared |
| GPU-Taktung | — | 183 MHz |
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 | 320 | — |
|---|---|---|
| TMUs | 20 | 2 |
| ROPs | 8 | 2 |
| Compute Units | 5 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Pixelshader | — | 0 |
| Vertex-Shader | — | 1 |
Theoretische Leistung
| Pixelrate | 6.840 GPixel/s | 366.0 MPixel/s |
|---|---|---|
| Texturrate | 17.10 GTexel/s | 366.0 MTexel/s |
| FP32 (float) Leistung | 547.2 GFLOPS | — |
| FP64 (double) Leistung | 34.20 GFLOPS (1:16) | — |
| Vertex-Rate | — | 45.75 MVertices/s |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | unknown | unknown |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | — | None |
Grafik-Features
| DirectX | 12 (11_1) | 7.0 |
|---|---|---|
| OpenGL | 4.6 | 1.4 |
| OpenCL | 1.2 | — |
| Vulkan | 1.2 | — |
| Shader-Modell | 5.1 | — |
| Pixelshader | — | — |
| Vertex-Shader | — | — |
