GPU Name | Tahiti | NV18 |
---|---|---|
GPU Variante | Tahiti LE (215-0821122) | — |
Architektur | GCN 1.0 | Celsius |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 150 nm |
Transistoren | 4,313 million | 29 million |
Chipgröße | 352 mm² | 65 mm² |
Veröffentlichungsdatum | Nov 19th, 2012 | Nov 12th, 2002 |
---|---|---|
Generation | Southern Islands | Quadro4 XGL |
Produktion | End-of-life | End-of-life |
Originalpreis | 270 USD | — |
Businterface | PCIe 3.0 x16 | AGP 8x |
Reviews | 95 in our database | 26 in our database |
Vorgänger | Northern Islands | — |
Nachfolger | Sea Islands | — |
Basis-Taktfrequenz | 925 MHz | — |
---|---|---|
Boost-Takt | 975 MHz | — |
Speicher-Taktung | 1500 MHz 6 Gbps effective | 200 MHz 400 Mbps effective |
GPU-Taktung | — | 300 MHz |
Speichergröße | 2 GB | 64 MB |
---|---|---|
Speichertyp | GDDR5 | DDR |
Speicherbus | 256 bit | 128 bit |
Bandbreite | 192.0 GB/s | 6.400 GB/s |
Shading-Einheiten | 1536 | — |
---|---|---|
TMUs | 96 | 4 |
ROPs | 32 | 4 |
Compute Units | 24 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Pixelshader | — | 2 |
Vertex-Shader | — | 0 |
Pixelrate | 31.20 GPixel/s | 1.200 GPixel/s |
---|---|---|
Texturrate | 93.60 GTexel/s | 1.200 GTexel/s |
FP32 (float) Leistung | 2.995 TFLOPS | — |
FP64 (double) Leistung | 748.8 GFLOPS (1:4) | — |
Steckplatzbreite | Dual-slot | Single-slot |
---|---|---|
Länge | 267 mm 10.5 inches | — |
TDP | 185 W | unknown |
Vorgeschlagenes Netzteil | 450 W | 200 W |
Ausgabe | 1x DVI1x HDMI2x mini-DisplayPort | 1x LFH60 |
Stromverbindung | 2x 6-pin | None |
Board-Nummer | C474 | — |
DirectX | 12 (11_1) | 7.0 |
---|---|---|
OpenGL | 4.6 | 1.5 |
OpenCL | 1.2 | — |
Vulkan | 1.2 | — |
Shader-Modell | 5.1 | — |
Pixelshader | — | 1.1 |
Vertex-Shader | — | 1.1 |