GPU Name | Sandy Bridge GT2 | G70 |
---|---|---|
Architektur | Generation 6.0 | Curie |
Hersteller | Intel | TSMC |
Prozessgröße | 32 nm | 110 nm |
Transistoren | 624 million | 302 million |
Chipgröße | 149 mm² | 333 mm² |
GPU Variante | — | GF-7800-GTX-A2 |
Veröffentlichungsdatum | Feb 1st, 2011 | — |
---|---|---|
Generation | HD Graphics-W (Sandy Bridge) | — |
Produktion | End-of-life | — |
Businterface | Ring Bus | — |
Reviews | 1 in our database | — |
Basis-Taktfrequenz | 850 MHz | — |
---|---|---|
Boost-Takt | 1350 MHz | — |
Speicher-Taktung | System Shared | 600 MHz 1200 Mbps effective |
GPU-Taktung | — | 430 MHz |
Speichergröße | System Shared | 256 MB |
---|---|---|
Speichertyp | System Shared | GDDR3 |
Speicherbus | System Shared | 256 bit |
Bandbreite | System Dependent | 38.40 GB/s |
Shading-Einheiten | 96 | — |
---|---|---|
TMUs | 12 | 24 |
ROPs | 2 | 16 |
Execution Units | 12 | — |
Pixelshader | — | 24 |
Vertex-Shader | — | 8 |
Pixelrate | 2.700 GPixel/s | 6.880 GPixel/s |
---|---|---|
Texturrate | 16.20 GTexel/s | 10.32 GTexel/s |
FP32 (float) Leistung | 259.2 GFLOPS | — |
Vertex-Rate | — | 860.0 MVertices/s |
Steckplatzbreite | IGP | Single-slot |
---|---|---|
TDP | unknown | 86 W |
Ausgabe | No outputs | 2x DVI1x S-Video |
Länge | — | 228 mm 9 inches |
Vorgeschlagenes Netzteil | — | 250 W |
DirectX | 11.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader-Modell | 4.1 | 3.0 |
Veröffentlichungsdatum | — | Jun 22nd, 2005 |
---|---|---|
Generation | — | GeForce 7 PCIe |
Produktion | — | End-of-life |
Originalpreis | — | 599 USD |
Businterface | — | PCIe 1.0 x16 |
Reviews | — | 206 in our database |
Vorgänger | — | GeForce 6 PCIe |
Nachfolger | — | GeForce 8 |