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Intel HD Graphics

The HD Graphics was a mobile integrated graphics solution by Intel, launched in May 2011. Built on the 32 nm process, and based on the Sandy Bridge GT1 graphics processor, the card supports DirectX 10.1. It features 6 shading units, 1 texture mapping units and 1 ROPs. The GPU is operating at a frequency of 350 MHz, which can be boosted up to 800 MHz.
Its power draw is not exactly known. HD Graphics is connected to the rest of the system using a PCIe 1.0 x16 interface.

Graphics Processor

GPU Name: Sandy Bridge GT1
Process Size: 32 nm
Transistors: 189 million
Die Size: 131 mm²

Graphics Card

Released: May 1st, 2011
Production Status: End-of-life
Bus Interface: PCIe 1.0 x16

Clock Speeds

GPU Clock: 350 MHz
Boost Clock: 800 MHz
Memory Clock: System Shared


Memory Size: System Shared
Memory Type: System Shared
Memory Bus: System Shared
Bandwidth: System Dependent

Render Config

Shading Units: 6
TMUs: 1
ROPs: 1
Pixel Rate: 350 MPixel/s
Texture Rate: 350 MTexel/s
Floating-point performance: 4.200 GFLOPS

Board Design

Slot Width: IGP
TDP: unknown

Graphics Features

DirectX: 10.1
OpenGL: 3.1
OpenCL: None
Shader Model: 4.1


Our review database contains 1 reviews of the HD Graphics.

Sandy Bridge GT1 GPU Notes

Sandy Bridge-M-2