GPU Name | Caicos | Sandy Bridge GT2 |
---|---|---|
GPU Variante | Khalidster | — |
Architektur | TeraScale 2 | Generation 6.0 |
Hersteller | TSMC | Intel |
Prozessgröße | 40 nm | 32 nm |
Transistoren | 370 million | 624 million |
Chipgröße | 67 mm² | 149 mm² |
Veröffentlichungsdatum | Jan 5th, 2012 | — |
---|---|---|
Generation | Southern Islands | — |
Produktion | End-of-life | — |
Businterface | PCIe 2.0 x16 | — |
Vorgänger | Northern Islands | — |
Nachfolger | Sea Islands | — |
GPU-Taktung | 750 MHz | — |
---|---|---|
Speicher-Taktung | 900 MHz 3.6 Gbps effective | System Shared |
Basis-Taktfrequenz | — | 850 MHz |
Boost-Takt | — | 1350 MHz |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 64 bit | System Shared |
Bandbreite | 28.80 GB/s | System Dependent |
Shading-Einheiten | 160 | 96 |
---|---|---|
TMUs | 8 | 12 |
ROPs | 4 | 2 |
Compute Units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Execution Units | — | 12 |
Pixelrate | 3.000 GPixel/s | 2.700 GPixel/s |
---|---|---|
Texturrate | 6.000 GTexel/s | 16.20 GTexel/s |
FP32 (float) Leistung | 240.0 GFLOPS | 259.2 GFLOPS |
Steckplatzbreite | Single-slot | IGP |
---|---|---|
Länge | 168 mm 6.6 inches | — |
TDP | 27 W | unknown |
Vorgeschlagenes Netzteil | 200 W | — |
Ausgabe | 1x DVI1x DisplayPort | No outputs |
Stromverbindung | None | — |
Board-Nummer | C264 | — |
DirectX | 11.2 (11_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 4.4 | 3.1 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader-Modell | 5.0 | 4.1 |
Veröffentlichungsdatum | — | Feb 1st, 2011 |
---|---|---|
Generation | — | HD Graphics-W (Sandy Bridge) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |