GeForce 9300M GS and Radeon R9 M270 - video card comparison

GeForce 9300M GS

Radeon R9 M270

Architecture

Tesla (2006−2010)

GCN (2011−2017)

GPU code name

NB9M-GS

-

Market segment

Laptop

Laptop

Release date

June 2008

April 2014

Interface

MXM-I

-

Core clock speed

550 MHz

725 MHz

CUDA cores

8

-

Floating-point performance

22.4 gflops

-

Gigaflops

34

-

Manufacturing process technology

65 nm

28 nm

Number of transistors

210 million

1500 Million

Pipelines / CUDA cores

8

640

Power consumption (TDP)

13 Watt

-

Texture fill rate

4.400

-

Memory type

GDDR2, GDDR3

GDDR5

Maximum RAM amount

256 MB

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

700 MHz

4500 MHz

Memory bandwidth

11.2 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

11.1 (10_0)

12 (FL 11_1)

CUDA

+

-

OpenCL

1.1

-

OpenGL

3.3

-

Shader Model

4.0

-

Vulkan

N/A

-