ATI Mobility Radeon HD 3450 vs ATI Mobility Radeon X1600
Grafikprozessor
| GPU Name | M82 | M56 |
|---|---|---|
| Architektur | TeraScale | R500 |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 55 nm | 90 nm |
| Transistoren | 181 million | 157 million |
| Chipgröße | 67 mm² | 150 mm² |
| GPU Variante | — | M56 X1600 (216PLAKB26FG) |
Mobile Grafik
| Veröffentlichungsdatum | Jan 7th, 2008 | Feb 1st, 2006 |
|---|---|---|
| Generation | M8x (Mobility HD 3400) | M5x (Mobility X1) |
| Produktion | End-of-life | End-of-life |
| Businterface | MXM-II | PCIe 1.0 x16 |
| Reviews | 2 in our database | 2 in our database |
| Vorgänger | M7x | M2x |
| Nachfolger | M9x | M6x |
Takt-Geschwindigkeiten
| GPU-Taktung | 500 MHz | 450 MHz |
|---|---|---|
| Speicher-Taktung | 400 MHz 800 Mbps effective | 470 MHz 940 Mbps effective |
Speicher
| Speichergröße | 256 MB | 256 MB |
|---|---|---|
| Speichertyp | DDR2 | GDDR3 |
| Speicherbus | 64 bit | 128 bit |
| Bandbreite | 6.400 GB/s | 15.04 GB/s |
Render-Konfiguration
| Shading-Einheiten | 40 | — |
|---|---|---|
| TMUs | 4 | 4 |
| ROPs | 4 | 4 |
| Compute Units | 2 | — |
| Cache L2 | 64 KB | — |
| Pixelshader | — | 12 |
| Vertex-Shader | — | 5 |
Theoretische Leistung
| Pixelrate | 2.000 GPixel/s | 1.800 GPixel/s |
|---|---|---|
| Texturrate | 2.000 GTexel/s | 1.800 GTexel/s |
| FP32 (float) Leistung | 40.00 GFLOPS | — |
| Vertex-Rate | — | 562.5 MVertices/s |
Boarddesign
| Steckplatzbreite | MXM Module | — |
|---|---|---|
| TDP | unknown | unknown |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 10.1 | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader-Modell | 4.1 | 3.0 |
