GPU Name | Cedar | Parhelia-512 |
---|---|---|
GPU Variante | Cedar WS | — |
Architektur | TeraScale 2 | Parhelia |
Hersteller | TSMC | UMC |
Prozessgröße | 40 nm | 150 nm |
Transistoren | 292 million | 80 million |
Chipgröße | 59 mm² | 174 mm² |
Veröffentlichungsdatum | Jan 31st, 2011 | 2001 |
---|---|---|
Generation | FirePro Multi-View | Parhelia |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 2.0 x1 | PCI-X |
Reviews | — | 5 in our database |
GPU-Taktung | 600 MHz | 200 MHz |
---|---|---|
Speicher-Taktung | 600 MHz 1200 Mbps effective | 250 MHz 500 Mbps effective |
Speichergröße | 512 MB | 256 MB |
---|---|---|
Speichertyp | GDDR3 | DDR |
Speicherbus | 64 bit | 64 bit |
Bandbreite | 9.600 GB/s | 4.000 GB/s |
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 |
Pixelrate | 2.400 GPixel/s | 800.0 MPixel/s |
---|---|---|
Texturrate | 4.800 GTexel/s | 3.200 GTexel/s |
FP32 (float) Leistung | 96.00 GFLOPS | — |
Vertex-Rate | — | 200.0 MVertices/s |
Steckplatzbreite | Single-slot | Single-slot |
---|---|---|
Länge | 170 mm 6.7 inches | 190 mm 7.5 inches |
Breite | 69 mm 2.7 inches | — |
TDP | 15 W | unknown |
Vorgeschlagenes Netzteil | 200 W | 200 W |
Ausgabe | 1x DMS-59 | 2x LFH60 |
Stromverbindung | None | None |
Board-Nummer | C320 | PH-P256DLF |
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 |