Radeon R4 (Kaveri) and GeForce 320M - video card comparison

Radeon R4 (Kaveri)

GeForce 320M

Architecture

GCN 1.1 (2014)

GT2xx (2009−2012)

GPU code name

Kaveri

MCP89

Market segment

Laptop

Laptop

Release date

June 2014

April 2010

Interface

-

PCIe 2.0 x16

Core clock speed

533 MHz

450 MHz

Manufacturing process technology

28 nm

40 nm

Number of transistors

2410 Million

486 million

Pipelines / CUDA cores

192

32

Power consumption (TDP)

-

23 Watt

Texture fill rate

-

7.200

Memory type

-

System Shared

Maximum RAM amount

-

System Shared

Memory bus width

64/128 Bit

System Shared

Memory clock speed

-

System Shared

Shared memory

+

+

Display Connectors

-

No outputs

DirectX

12 (FL 12_0)

11.1 (10_1)

OpenCL

-

N/A

OpenGL

-

3.3

Shader Model

-

4.1

Vulkan

-

N/A