GPU Name | RS740 | C77 |
---|---|---|
Architektur | R400 | Tesla |
Prozessgröße | 55 nm | 80 nm |
Transistoren | 120 million | 210 million |
Chipgröße | 73 mm² | 127 mm² |
GPU Variante | — | MCP77MV-A2 |
Veröffentlichungsdatum | Mar 4th, 2008 | Jun 3rd, 2008 |
---|---|---|
Generation | Radeon IGP (2000) | GeForce 8M IGP (8000M) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Vorgänger | — | GeForce 7M IGP |
Nachfolger | — | GeForce 9M IGP |
GPU-Taktung | 400 MHz | 400 MHz |
---|---|---|
Speicher-Taktung | System Shared | System Shared |
Shader-Taktung | — | 800 MHz |
Speichergröße | System Shared | System Shared |
---|---|---|
Speichertyp | System Shared | System Shared |
Speicherbus | System Shared | System Shared |
Bandbreite | System Dependent | System Dependent |
Pixelshader | 4 | — |
---|---|---|
Vertex-Shader | 2 | — |
TMUs | 4 | 4 |
ROPs | 4 | 4 |
Shading-Einheiten | — | 16 |
Anzahl SM | — | 2 |
Pixelrate | 1.600 GPixel/s | 1.600 GPixel/s |
---|---|---|
Vertex-Rate | 200.0 MVertices/s | — |
Texturrate | 1.600 GTexel/s | 1.600 GTexel/s |
FP32 (float) Leistung | — | 25.60 GFLOPS |
Steckplatzbreite | IGP | IGP |
---|---|---|
TDP | unknown | 12 W |
Ausgabe | No outputs | No outputs |
DirectX | 9.0b (9_2) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.0 | 3.3 |
OpenCL | — | — |
Vulkan | — | — |
Pixelshader | 2.0b | — |
Vertex-Shader | 2.0b | — |
Shader-Modell | — | 4.0 |