GPU Name | Cedar | R430 |
---|---|---|
GPU Variante | Cedar PRO | R430 (215RBCAKA11F) |
Architektur | TeraScale 2 | R400 |
Hersteller | TSMC | TSMC |
Prozessgröße | 40 nm | 110 nm |
Transistoren | 292 million | 160 million |
Chipgröße | 59 mm² | 240 mm² |
Veröffentlichungsdatum | Jan 31st, 2011 | Dec 1st, 2004 |
---|---|---|
Generation | Northern Islands | Radeon R400 PCIe |
Vorgänger | Evergreen | Radeon R300 |
Nachfolger | Southern Islands | Radeon R500 PCIe |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Reviews | — | 226 in our database |
GPU-Taktung | 650 MHz | 400 MHz |
---|---|---|
Speicher-Taktung | 500 MHz 1000 Mbps effective | 350 MHz 700 Mbps effective |
Speichergröße | 512 MB | 256 MB |
---|---|---|
Speichertyp | GDDR3 | DDR |
Speicherbus | 64 bit | 256 bit |
Bandbreite | 8.000 GB/s | 22.40 GB/s |
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 |
Pixelrate | 2.600 GPixel/s | 4.800 GPixel/s |
---|---|---|
Texturrate | 5.200 GTexel/s | 4.800 GTexel/s |
FP32 (float) Leistung | 104.0 GFLOPS | — |
Vertex-Rate | — | 600.0 MVertices/s |
Steckplatzbreite | Single-slot | Single-slot |
---|---|---|
Länge | 168 mm 6.6 inches | — |
TDP | 19 W | 30 W |
Vorgeschlagenes Netzteil | 200 W | 200 W |
Ausgabe | 1x DVI1x HDMI | 1x DVI1x VGA1x S-Video |
Stromverbindung | None | None |
Board-Nummer | C026, C027 | — |
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 |