Radeon RX 480 Mobile and GeForce GTX 675M SLI - video card comparison

Radeon RX 480 Mobile

GeForce GTX 675M SLI

Architecture

Polaris (2016−2019)

Fermi (2010−2014)

GPU code name

Polaris

N12E-GTX2

Market segment

Laptop

Laptop

Release date

August 2016

January 2011

Interface

MXM-B (3.0)

-

SLI options

-

+

Boost clock speed

1077 MHz

-

Core clock speed

-

620 MHz

Floating-point performance

4,963 gflops

-

Manufacturing process technology

14 nm

40 nm

Number of transistors

5,700 million

-

Pipelines / CUDA cores

2304

768

Power consumption (TDP)

100 Watt

2x 100 Watt

Texture fill rate

155.1

-

Memory type

GDDR5

GDDR5

Maximum RAM amount

8 GB

-

Memory bus width

256 Bit

256 Bit

Memory clock speed

8000 MHz

3000 MHz

Memory bandwidth

256.0 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

12 (12_0)

11

CUDA

-

+

OpenCL

2.0

-

OpenGL

4.6

-

Shader Model

6.4

-

Vulkan

1.2.131

-

Optimus

-

+