GPU Name | Blackcomb | Broadwell GT2 |
---|---|---|
GPU Variante | Blackcomb XT (216-0811000) | — |
Architektur | TeraScale 2 | Generation 8.0 |
Hersteller | TSMC | Intel |
Prozessgröße | 40 nm | 14 nm |
Transistoren | 1,700 million | unknown |
Chipgröße | 212 mm² | unknown |
Veröffentlichungsdatum | Jan 4th, 2011 | — |
---|---|---|
Generation | Vancouver (HD 6900M) | — |
Produktion | End-of-life | — |
Businterface | MXM-B (3.0) | — |
Vorgänger | Manhattan | — |
Nachfolger | London | — |
GPU-Taktung | 680 MHz | — |
---|---|---|
Speicher-Taktung | 900 MHz 3.6 Gbps effective | System Shared |
Basis-Taktfrequenz | — | 300 MHz |
Boost-Takt | — | 1050 MHz |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 256 bit | System Shared |
Bandbreite | 115.2 GB/s | System Dependent |
Shading-Einheiten | 960 | 192 |
---|---|---|
TMUs | 48 | 24 |
ROPs | 32 | 3 |
Compute Units | 12 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 512 KB | — |
Execution Units | — | 24 |
Pixelrate | 21.76 GPixel/s | 3.150 GPixel/s |
---|---|---|
Texturrate | 32.64 GTexel/s | 25.20 GTexel/s |
FP32 (float) Leistung | 1,306 GFLOPS | 403.2 GFLOPS |
FP64 (double) Leistung | — | 100.8 GFLOPS (1:4) |
Steckplatzbreite | MXM Module | IGP |
---|---|---|
TDP | 75 W | 15 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | — |
Board-Nummer | C296 | — |
DirectX | 11.2 (11_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.4 | 4.4 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.0 |
Shader-Modell | 5.0 | 5.1 |
Veröffentlichungsdatum | — | Sep 5th, 2014 |
---|---|---|
Generation | — | HD Graphics-M (Broadwell) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |