Cayman and HD Graphics 4000 - video card comparison

Cayman

HD Graphics 4000

Architecture

TeraScale 3 (2010−2013)

Gen. 7 Ivy Bridge (2011−2012)

GPU code name

Cayman

Ivy Bridge

Market segment

Desktop

Laptop

Release date

-

March 2011

Interface

-

PCIe 1.0 x16

Boost clock speed

-

1350 MHz

Core clock speed

-

350 MHz

Floating-point performance

-

33.6 gflops

Manufacturing process technology

40 nm

22 nm

Number of transistors

2,640 million

1,200 million

Pipelines / CUDA cores

1536

16

Power consumption (TDP)

-

unknown

Texture fill rate

-

20.80

Memory type

-

System Shared

Maximum RAM amount

-

System Shared

Memory bus width

-

64/128 Bit

Memory clock speed

-

System Shared

Shared memory

-

+

Display Connectors

-

No outputs

DirectX

11.2 (11_0)

11.1 (11_0)

OpenCL

1.2

1.2

OpenGL

4.4

4.0

Shader Model

5.0

5.0

Vulkan

N/A

1.1.80

Quick Sync

-

+