GPU Name | Pitcairn | Sandy Bridge GT2 |
---|---|---|
GPU Variante | Pitcairn XT (215-0828047) | — |
Architektur | GCN 1.0 | Generation 6.0 |
Hersteller | TSMC | Intel |
Prozessgröße | 28 nm | 32 nm |
Transistoren | 2,800 million | 624 million |
Chipgröße | 212 mm² | 149 mm² |
Veröffentlichungsdatum | Mar 5th, 2012 | — |
---|---|---|
Generation | Southern Islands | — |
Produktion | End-of-life | — |
Originalpreis | 349 USD | — |
Businterface | PCIe 3.0 x16 | — |
Reviews | 95 in our database | — |
Vorgänger | Northern Islands | — |
Nachfolger | Sea Islands | — |
GPU-Taktung | 1000 MHz | — |
---|---|---|
Speicher-Taktung | 1200 MHz 4.8 Gbps effective | System Shared |
Basis-Taktfrequenz | — | 350 MHz |
Boost-Takt | — | 1000 MHz |
Speichergröße | 2 GB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 256 bit | System Shared |
Bandbreite | 153.6 GB/s | System Dependent |
Shading-Einheiten | 1280 | 96 |
---|---|---|
TMUs | 80 | 12 |
ROPs | 32 | 2 |
Compute Units | 20 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Execution Units | — | 12 |
Pixelrate | 32.00 GPixel/s | 2.000 GPixel/s |
---|---|---|
Texturrate | 80.00 GTexel/s | 12.00 GTexel/s |
FP32 (float) Leistung | 2.560 TFLOPS | 192.0 GFLOPS |
FP64 (double) Leistung | 160.0 GFLOPS (1:16) | — |
Steckplatzbreite | Dual-slot | IGP |
---|---|---|
Länge | 241 mm 9.5 inches | — |
TDP | 175 W | unknown |
Vorgeschlagenes Netzteil | 450 W | — |
Ausgabe | 1x DVI1x HDMI2x mini-DisplayPort | No outputs |
Stromverbindung | 2x 6-pin | — |
Board-Nummer | C401-47 | — |
DirectX | 12 (11_1) | 11.1 (10_1) |
---|---|---|
OpenGL | 4.6 | 3.1 |
OpenCL | 1.2 | — |
Vulkan | 1.2 | — |
Shader-Modell | 5.1 | 4.1 |
Veröffentlichungsdatum | — | Feb 1st, 2011 |
---|---|---|
Generation | — | HD Graphics-M (Sandy Bridge) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |