Radeon RX Vega M GL and GeForce GTX 675M SLI - video card comparison

Radeon RX Vega M GL

GeForce GTX 675M SLI

Architecture

GCN 4.0 (2016−2020)

Fermi (2010−2014)

GPU code name

Polaris 22

N12E-GTX2

Market segment

Laptop

Laptop

Release date

February 2018

January 2011

Interface

IGP

-

SLI options

-

+

Boost clock speed

1011 MHz

-

Core clock speed

931 MHz

620 MHz

Floating-point performance

2,588 gflops

-

Manufacturing process technology

14 nm

40 nm

Number of transistors

5,000 million

-

Pipelines / CUDA cores

1280

768

Power consumption (TDP)

65 Watt

2x 100 Watt

Texture fill rate

80.88

-

Memory type

HBM2

GDDR5

Maximum RAM amount

4 GB

-

Memory bus width

1024 Bit

256 Bit

Memory clock speed

1400 MHz

3000 MHz

Memory bandwidth

179.2 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

-

+