Radeon R6 (Mullins) and GeForce 8400M GS - video card comparison

Radeon R6 (Mullins)

GeForce 8400M GS

Architecture

GCN 1.1 (2014)

Tesla (2006−2010)

GPU code name

Mullins

G86M

Market segment

Laptop

Laptop

Release date

April 2014

May 2007

Interface

-

MXM-I

Core clock speed

500 MHz

400 MHz

Floating-point performance

-

25.6 gflops

Manufacturing process technology

28 nm

80 nm

Number of transistors

-

210 million

Pipelines / CUDA cores

128

16

Power consumption (TDP)

-

11 Watt

Texture fill rate

-

3.200

Memory type

-

GDDR2 / GDDR3

Maximum RAM amount

-

256 MB

Memory bus width

64 Bit

64 Bit

Memory clock speed

-

600 MHz

Memory bandwidth

-

6.4 GB/s

Shared memory

+

-

Display Connectors

-

No outputs

DirectX

12 (FL 12_0)

11.1 (10_0)

CUDA

-

1.1

OpenCL

-

1.1

OpenGL

-

3.3

Shader Model

-

4.0

Vulkan

-

N/A