GPU Name | Blackcomb | Sandy Bridge GT2 |
---|---|---|
GPU Variante | Blackcomb XTX (216-0811030) | — |
Architektur | TeraScale 2 | Generation 6.0 |
Hersteller | TSMC | Intel |
Prozessgröße | 40 nm | 32 nm |
Transistoren | 1,700 million | 624 million |
Chipgröße | 212 mm² | 149 mm² |
Veröffentlichungsdatum | Jul 12th, 2011 | — |
---|---|---|
Generation | Vancouver (HD 6900M) | — |
Produktion | End-of-life | — |
Businterface | MXM-B (3.0) | — |
Vorgänger | Manhattan | — |
Nachfolger | London | — |
GPU-Taktung | 715 MHz | — |
---|---|---|
Speicher-Taktung | 900 MHz 3.6 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 | 115.2 GB/s | System Dependent |
Shading-Einheiten | 1120 | 96 |
---|---|---|
TMUs | 56 | 12 |
ROPs | 32 | 2 |
Compute Units | 14 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 512 KB | — |
Execution Units | — | 12 |
Pixelrate | 22.88 GPixel/s | 2.000 GPixel/s |
---|---|---|
Texturrate | 40.04 GTexel/s | 12.00 GTexel/s |
FP32 (float) Leistung | 1.602 TFLOPS | 192.0 GFLOPS |
Steckplatzbreite | MXM Module | IGP |
---|---|---|
TDP | 100 W | unknown |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | — |
Board-Nummer | C296 | — |
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-M (Sandy Bridge) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |