AMD Radeon HD 6250 vs ATI FireGL V5100
Grafikprozessor
| GPU Name | Cedar | R423 |
|---|---|---|
| GPU Variante | Cedar PRO | R423 GL-SE |
| Architektur | TeraScale 2 | R400 |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 40 nm | 130 nm |
| Transistoren | 292 million | 160 million |
| Chipgröße | 59 mm² | 289 mm² |
Grafikkarte
| Veröffentlichungsdatum | Jan 31st, 2011 | May 1st, 2004 |
|---|---|---|
| Generation | Northern Islands | FireGL |
| Vorgänger | Evergreen | — |
| Nachfolger | Southern Islands | — |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 2.0 x16 | PCIe 1.0 x16 |
| Reviews | — | 5 in our database |
Takt-Geschwindigkeiten
| GPU-Taktung | 650 MHz | 450 MHz |
|---|---|---|
| Speicher-Taktung | 500 MHz 1000 Mbps effective | 350 MHz 700 Mbps effective |
Speicher
| Speichergröße | 512 MB | 128 MB |
|---|---|---|
| Speichertyp | GDDR3 | DDR |
| Speicherbus | 64 bit | 256 bit |
| Bandbreite | 8.000 GB/s | 22.40 GB/s |
Render-Konfiguration
| Shading-Einheiten | 80 | — |
|---|---|---|
| TMUs | 8 | 12 |
| ROPs | 4 | 12 |
| Compute Units | 2 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Pixelshader | — | 12 |
| Vertex-Shader | — | 6 |
Theoretische Leistung
| Pixelrate | 2.600 GPixel/s | 5.400 GPixel/s |
|---|---|---|
| Texturrate | 5.200 GTexel/s | 5.400 GTexel/s |
| FP32 (float) Leistung | 104.0 GFLOPS | — |
| Vertex-Rate | — | 675.0 MVertices/s |
Boarddesign
| Steckplatzbreite | Single-slot | Single-slot |
|---|---|---|
| Länge | 168 mm 6.6 inches | 211 mm 8.3 inches |
| TDP | 19 W | unknown |
| Vorgeschlagenes Netzteil | 200 W | 200 W |
| Ausgabe | 1x DVI1x HDMI | 2x DVI1x S-Video |
| Stromverbindung | None | None |
| Board-Nummer | C026, C027 | A457-00 |
| Breite | — | 111 mm 4.4 inches |
Grafik-Features
| DirectX | 11.2 (11_0) | 9.0b (9_2) |
|---|---|---|
| OpenGL | 4.4 | 2.1 |
| OpenCL | 1.2 | — |
| Vulkan | — | — |
| Shader-Modell | 5.0 | — |
| Pixelshader | — | 2.0b |
| Vertex-Shader | — | 2.0b |
