HD Graphics (Sandy Bridge) and Bay Trail GT1 - video card comparison

HD Graphics (Sandy Bridge)

Bay Trail GT1

Architecture

Gen. 6 Sandy Bridge (2011)

Generation 7.0 (2012)

GPU code name

Sandy Bridge

Bay Trail GT1

Market segment

Laptop

Desktop

Release date

May 2011

-

Boost clock speed

1100 MHz

-

Core clock speed

350 MHz

-

Manufacturing process technology

32 nm

22 nm

Pipelines / CUDA cores

6

32

Memory bus width

64/128 Bit

-

Shared memory

+

-

DirectX

10.1

11.1 (11_0)

OpenCL

-

1.2

OpenGL

-

4.0

Shader Model

-

5.0

Vulkan

-

+