GPU Name | Sandy Bridge GT2 | GF108 |
---|---|---|
Architektur | Generation 6.0 | Fermi |
Hersteller | Intel | TSMC |
Prozessgröße | 32 nm | 40 nm |
Transistoren | 624 million | 585 million |
Chipgröße | 149 mm² | 116 mm² |
GPU Variante | — | N11P-GV |
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 | 800 MHz 1600 Mbps effective |
GPU-Taktung | — | 500 MHz |
Shader-Taktung | — | 1000 MHz |
Speichergröße | System Shared | 512 MB |
---|---|---|
Speichertyp | System Shared | DDR3 |
Speicherbus | System Shared | 128 bit |
Bandbreite | System Dependent | 25.60 GB/s |
Shading-Einheiten | 96 | 48 |
---|---|---|
TMUs | 12 | 8 |
ROPs | 2 | 4 |
Execution Units | 12 | — |
Anzahl SM | — | 1 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Pixelrate | 2.700 GPixel/s | 1.000 GPixel/s |
---|---|---|
Texturrate | 16.20 GTexel/s | 4.000 GTexel/s |
FP32 (float) Leistung | 259.2 GFLOPS | 96.00 GFLOPS |
FP64 (double) Leistung | — | 8.000 GFLOPS (1:12) |
Steckplatzbreite | IGP | — |
---|---|---|
TDP | unknown | 12 W |
Ausgabe | No outputs | No outputs |
DirectX | 11.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.1 | 4.6 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader-Modell | 4.1 | 5.1 |
CUDA | — | 2.1 |
Veröffentlichungsdatum | — | Sep 3rd, 2010 |
---|---|---|
Generation | — | GeForce 400M |
Produktion | — | End-of-life |
Businterface | — | PCIe 2.0 x16 |
Vorgänger | — | GeForce 300M |
Nachfolger | — | GeForce 500M |