GPU Name | M28 | RS780 |
---|---|---|
Architektur | R400 | TeraScale |
Hersteller | TSMC | — |
Prozessgröße | 130 nm | 65 nm |
Transistoren | 160 million | 180 million |
Chipgröße | 289 mm² | 85 mm² |
Veröffentlichungsdatum | Nov 1st, 2004 | — |
---|---|---|
Generation | M2x (Mobility X1) | — |
Produktion | End-of-life | — |
Businterface | PCIe 1.0 x16 | — |
Reviews | 2 in our database | — |
Vorgänger | M1x | — |
Nachfolger | M5x | — |
GPU-Taktung | 400 MHz | 500 MHz |
---|---|---|
Speicher-Taktung | 400 MHz 800 Mbps effective | System Shared |
Speichergröße | 256 MB | System Shared |
---|---|---|
Speichertyp | GDDR3 | System Shared |
Speicherbus | 256 bit | System Shared |
Bandbreite | 25.60 GB/s | System Dependent |
Pixelshader | 12 | — |
---|---|---|
Vertex-Shader | 6 | — |
TMUs | 12 | 4 |
ROPs | 12 | 4 |
Shading-Einheiten | — | 40 |
Compute Units | — | 2 |
Pixelrate | 4.800 GPixel/s | 2.000 GPixel/s |
---|---|---|
Vertex-Rate | 600.0 MVertices/s | — |
Texturrate | 4.800 GTexel/s | 2.000 GTexel/s |
FP32 (float) Leistung | — | 40.00 GFLOPS |
TDP | unknown | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | IGP |
DirectX | 9.0b (9_2) | 10.0 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.0 |
Vulkan | — | — |
Pixelshader | 2.0b | — |
Vertex-Shader | 2.0b | — |
Shader-Modell | — | 4.1 |
Veröffentlichungsdatum | — | Mar 4th, 2008 |
---|---|---|
Generation | — | Radeon IGP (3000) |
Produktion | — | End-of-life |
Businterface | — | PCIe 1.0 x16 |