AMD FirePro 2270 PCIe x1 vs Matrox Parhelia 128 MB
Grafikprozessor
| GPU Name | Cedar | Parhelia-512 |
|---|---|---|
| GPU Variante | Cedar WS | PHF-D2 |
| Architektur | TeraScale 2 | Parhelia |
| Hersteller | TSMC | UMC |
| Prozessgröße | 40 nm | 150 nm |
| Transistoren | 292 million | 80 million |
| Chipgröße | 59 mm² | 174 mm² |
Grafikkarte
| Veröffentlichungsdatum | Jan 31st, 2011 | Mar 30th, 2004 |
|---|---|---|
| Generation | FirePro Multi-View | Parhelia |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 2.0 x1 | AGP 8x |
| Reviews | — | 5 in our database |
Takt-Geschwindigkeiten
| GPU-Taktung | 600 MHz | 250 MHz |
|---|---|---|
| Speicher-Taktung | 600 MHz 1200 Mbps effective | 300 MHz 600 Mbps effective |
Speicher
| Speichergröße | 512 MB | 128 MB |
|---|---|---|
| Speichertyp | GDDR3 | DDR |
| Speicherbus | 64 bit | 256 bit |
| Bandbreite | 9.600 GB/s | 19.20 GB/s |
Render-Konfiguration
| Shading-Einheiten | 80 | — |
|---|---|---|
| TMUs | 8 | 16 |
| ROPs | 4 | 4 |
| Compute Units | 1 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Pixelshader | — | 4 |
| Vertex-Shader | — | 4 |
Theoretische Leistung
| Pixelrate | 2.400 GPixel/s | 1.000 GPixel/s |
|---|---|---|
| Texturrate | 4.800 GTexel/s | 4.000 GTexel/s |
| FP32 (float) Leistung | 96.00 GFLOPS | — |
| Vertex-Rate | — | 250.0 MVertices/s |
Boarddesign
| Steckplatzbreite | Single-slot | Single-slot |
|---|---|---|
| Länge | 170 mm 6.7 inches | 175 mm 6.9 inches |
| Breite | 69 mm 2.7 inches | — |
| TDP | 15 W | unknown |
| Vorgeschlagenes Netzteil | 200 W | 200 W |
| Ausgabe | 1x DMS-59 | 2x DVI |
| Stromverbindung | None | None |
| Board-Nummer | C320 | PH-A8X128 |
Grafik-Features
| DirectX | 11.2 (11_0) | 8.1 |
|---|---|---|
| OpenGL | 4.4 | 1.3 |
| OpenCL | 1.2 | — |
| Vulkan | — | — |
| Shader-Modell | 5.0 | — |
| Pixelshader | — | 1.3 |
| Vertex-Shader | — | 2.0 |
