GPU Name | Cedar | Bay Trail GT1 |
---|---|---|
GPU Variante | Cedar LE | — |
Architektur | TeraScale 2 | Generation 7.0 |
Hersteller | TSMC | Intel |
Prozessgröße | 40 nm | 22 nm |
Transistoren | 292 million | unknown |
Chipgröße | 59 mm² | unknown |
Veröffentlichungsdatum | Dec 4th, 2011 | — |
---|---|---|
Generation | Northern Islands | — |
Vorgänger | Evergreen | — |
Nachfolger | Southern Islands | — |
Produktion | End-of-life | — |
Businterface | PCIe 2.0 x16 | — |
GPU-Taktung | 650 MHz | — |
---|---|---|
Speicher-Taktung | 800 MHz 1600 Mbps effective | System Shared |
Basis-Taktfrequenz | — | 311 MHz |
Boost-Takt | — | 646 MHz |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | GDDR3 | System Shared |
Speicherbus | 64 bit | System Shared |
Bandbreite | 12.80 GB/s | System Dependent |
Shading-Einheiten | 80 | 32 |
---|---|---|
TMUs | 8 | 4 |
ROPs | 4 | 1 |
Compute Units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Execution Units | — | 4 |
Pixelrate | 2.600 GPixel/s | 646.0 MPixel/s |
---|---|---|
Texturrate | 5.200 GTexel/s | 2.584 GTexel/s |
FP32 (float) Leistung | 104.0 GFLOPS | 41.34 GFLOPS |
FP64 (double) Leistung | — | 10.34 GFLOPS (1:4) |
Steckplatzbreite | Single-slot | IGP |
---|---|---|
Länge | 168 mm 6.6 inches | — |
TDP | 19 W | 4 W |
Vorgeschlagenes Netzteil | 200 W | — |
Ausgabe | 1x DVI1x HDMI | No outputs |
Stromverbindung | None | — |
DirectX | 11.2 (11_0) | 11.1 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.0 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | 1.0 |
Shader-Modell | 5.0 | 5.0 |
Veröffentlichungsdatum | — | Sep 2nd, 2013 |
---|---|---|
Generation | — | HD Graphics-T (Bay Trail) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |